People at the ORC

Dr Jayanta Sahu

email: jks@orc.soton.ac.uk
tel: +44 23 8059 3162

Principal Research Fellow

Member of groups

• High Power Fibre Lasers
• Silica Fibre Fabrication

About Dr Jayanta Sahu

Jayanta received a PhD from the Indian Institute of Technology in 1997 where he worked on the development of rare-earth doped optical fibres, the MCVD technique, and doped glasses using solgel techniques. From 1997 to April 2000, he held a research engineer position at the Royal Institute of Technology, Stockholm, Sweden, where he was engaged in development of silica based planar waveguide devices, based on Plasma deposition and reactive ion etching. Since he joined the ORC in May 2000, he has been with the silica fabrication group, where his current research interests are in optical materials and in high power fibre lasers.

There are 234 publications in ORC database for 'Sahu, J.K.'

• 4722 —  Y.Jeong, C.Codemard, J.Ji, L.A.Vazquez-Zuniga, G.van der Westhuizen, S.Yoo, A.J.Boyland, M.N.Petrovich, F.Poletti, J.K.Sahu, J.Nilsson, D.J.Richardson, D.N.PayneRecent changes in high power optical fibers
  ICOOPMA 2010 Budapest 15-20 Aug 2010 (Invited)
  [Abstract]  
• 4709 —  S.Yoo, C.Codemard, Y.Jeong, J.K.Sahu, J.NIlssonAnalysis and optimization of acoustic speed profiles with large transverse variations for mitigation of stimulated Brillouin scattering in optical fibers
  Applied Optics 2010 Vol.49 pp.1388-1399  
• 4701 —  M.P.Kalita, S.-U.Alam, C.Codemard, S.Yoo, A.J.Boyland, M.Ibsen, J.K.SahuMulti-watts narrow-linewidth all fiber Yb-doped laser operating at 1179 nm
  Optics Express 2010 Vol.18 pp.5920-5925  
• 4695 —  S.Yoo, A.J.Boyland, R.J.Standish, J.K.SahuMeasurement of photodarkening in Yb-doped aluminosilicate fibres at elevated temperature
  Electronics Letters 2010 Vol.46 pp.233-234  
• 4691 —  R.Cieslak, J.K.Sahu, W.A.ClarksonEfficient intracavity frequency doubling of an Yb-doped fiber laser using an internal resonant enhancement cavity
  CLEO/QELS 2010 San Jose 16-21 May 2010 CMW4
  [Abstract]  
• 4690 —  J.M.O.Daniel, J.S.P.Chan, J.W.Kim, M.Ibsen, J.K.Sahu, W.A.ClarksonNovel technique for mode selection in a large-mode-area fiber laser
  CLEO/QELS 2010 San Jose 16-21 May 2010 CWC5  
• 4689 —  A.J.Boyland, A.S.Webb, M.P.Kalita, S.Yoo, C.A.Codemard, R.J.Standish, J.Nilsson, J.K.SahuRare earth doped optical fiber fabrication using novel gas phase deposition technique
  CLEO/QELS 2010 San Jose CA 16-21 May 2010 CThV7  
• 4672 —  J.K.Sahu, S.Yoo, A.J.Boyland, A.Webb, C.Codemard, R.J.Standish, J.NilssonYtterbium-doped low-NA P-A1-silicate large-mode-area fiber for high power applications
  CLEO/QELS 2010 San Jose CA 16-21 May 2010  
• 4666 —  A.S.Webb, A.J.Boyland, R.J.Standish, S.Yoo, J.K.Sahu, D.N.PayneMCVD in-situ solution doping process for the fabrication of complex design large core rare-earth doped fibers
  Journal of Non-Crystalline Solids 2010 356 pp.848-851  
• 4665 —  A.S.Webb, A.J.Boyland, R.J.Standish, D.Lin, S.-U.Alam, J.K.SahuIn-situ solution doping technique for novel geometry rare-earth doped fiber fabrication
  CLEO/QELS 2010 San Jose CA 16-21 May 2010  
• 4660 —  J.Ji, C.A.Codemard, A.S.Webb, J.K.Sahu, J.NilssonNear-diffraction-limited supercontinuum generation in a cladding-pumped nonlinear fiber converter
  CLEO/QELS 2010 San Jose 16-21 May 2010 CMM5
  [Abstract]  
• 4642 —  S.Ambran, H.L.Rogers, A.S.Webb, J.C.Gates, C.Holmes, P.G.R.Smith, J.K.SahuA loss comparison of flat-fibre and silica-on-silicon direct UV written waveguides using a novel Bragg grating measurement technique
  Photon 10 Southampton 23-26 Aug 2010  
• 4595 —  L.Pearson, J.W.Kim, Z.Zhang, M.Ibsen, J.K.Sahu, W.A.ClarksonHigh-power linearly-polarized single-frequency thulium-doped fiber master-oscillator power-amplifier
  Optics Express 2010 Vol.18(2) pp.1607-1612
  [Abstract]  
• 4594 —  M.P.Kalita, S.Yoo, A.S.Webb, R.J.Standish, M.Ibsen, J.K.SahuModification of spectroscopic properties of Bismuth doped silica fiber by post-fabrication process and different fabrication methods
  OFC 2010 San Diego 21-25 Mar 2010 OMG2
  [Abstract]  
• 4567 —  J.Ji, C.A.Codemard, J.K.Sahu, J.NilssonPulsed cladding-pumped large mode area fiber Raman amplifier at 1660 nm
  Photonics West 2010 San Francisco 23-28 Jan 2010 7598-47
  [Abstract]  
• 4566 —  C.A.Codemard, J.Ji, J.K.Sahu, J.Nilsson100 W CW cladding-pumped Raman fiber last at 1120 nm
  Photonics West 2010 San Francisco 23-28 Jan 2010 pp.7580-58
  [Abstract]  
• 4564 —  C.A.Codemard, J.Nilsson, J.K.SahuTandem pumping of large-core double-clad Ytterbium-doped fiber for control of excess gain
  Advanced Solid State Lasers (ASSL 10) San Diego 31 Jan-3 Feb 2010 AWA3  
• 4563 —  J.Nilsson, S.Yoo, C.A.Codemard, Y.Jeong, F.Mountfort, J.K.SahuBend-effects on Brillouin gain in large mode area fiber amplifiers with acoustic antiguide
  advanced Solid State Lasers (ASSL 10) San Diego 31 Jan-3 Feb 2010 ATuA16 (accepted)  
• 4562 —  J.Ji, C.A.Codemard, A.Boyland, J.K.Sahu, J.NilssonBeam quality and spectral evolution in large-core cladding-pumped cascaded-Raman fiber converter
  Advanced Solid State Lasers (ASSL 10) San Diego 31 Jan-3 Feb 2010 AMB3 (accepted)  
• 4669 —  Y.Jeong, A.J.Boyland, J.K.Sahu, S.-H.Chung, J.Nilsson, D.N.PayneMulti-kilowatt single-mode ytterbium-doped large-core fiber laser
  Journal of the Optical Society of Korea 2009 Vol.13 pp.416-422 (Invited)
  [Abstract]  
• 4499 —  M.P.Kalita, S.Yoo, J.K.Sahu(GWO) Influence of cooling on a bismuth-doped fiber laser and amplifier performance
  Applied Optics 2009 Vol.48(31) pp.G83-G87
  [Abstract]  
• 4434 —  Y.Cheng, C.J.Oton, A.J.Boyland, J.K.Sahu, W.S.Brocklesby, W.H.LohPhotodarkening of 488nm-pumped Sm³⁺-doped germanosilicate fiber laser
  CLEO Pacific Rim 2009 Shanghai 30 Aug-3 Sep 2009
  [Abstract]  
• 4414 —  J.K.Sahu, M.P.Kalita, S.-U.Alam, M.Ibsen, A.J.Boyland12W Ytterbium doped all-fiber laser at 1179nm
  CLEO/Europe-EQEC 2009 Munich 14-19 Jun 2009 CJ4.1  
• 4413 —  J.K.Sahu, M.C.Paul, M.P.Kalita, A.J.Boyland, C.Codemard, S.Yoo, A.S.Webb, R.J.Standish, J.Nilsson, S.Das, S.K.Bhadra, M.Pal, A.Dhar, R.SenYtterbium doped nanostructured optical fibers for high power fiber lasers
  CLEO/Europe-EQEC 2009 Munich 14-19 Jun 2009 CJ2.1  
• 4412 —  C.Basu, S.Yoo, A.J.Boyland, A.S.Webb, C.L.Sones, J.K.SahuInfluence of temperature on the post-irradiation temporal loss evolution in Yb-doped aluminosilicate fibers photodarkened by 488nm CW irradiation
  CLEO/Europe-EQEC 2009 Munich 14-19 Jun 2009 CJ1.2  
• 4408 —  Z.Zhang, A.J.Boyland, J.K.Sahu, W.A.Clarkson, M.IbsenSingle frequency Tm-doped fibre DBR laser at 1943nm
  CLEO/Europe-EQEC 2009 Munich 14-19 Jun 2009 CJ6.4
  [Abstract]  
• 4404 —  C.A.Codemard, A.Shirakawa, J.K.Sahu, S.Yoo, Y.Jeong, J.NilssonThermal resilience of polymer-coated double-clad fiber
  CLEO/Europe-EQEC 2009 Munich 14-19 Jun 2009 CJ.P.5
  [Abstract]  
• 4386 —  J.W.Kim, D.Y.Shen, J.K.Sahu, W.A.ClarksonFiber-laser-pumped Er:YAG lasers
  IEEE Journal of Selected Topics in Quantum Electronics 2009 Vol.15(2) pp.361-371 (Invited)
  [Abstract]  
• 4372 —  M.P.Kalita, S.Yoo, J.K.SahuBismuth doped fiber laser performance on effective fiber cooling
  CLEO/Europe-EQEC 2009 Munich 14-19 Jun 2009 CJ4.3
  [Abstract]  
• 4364 —  J.W.Kim, A.Boyland, J.K.Sahu, W.A.ClarksonHo-doped silica fibre laser in-band pumped by a Tm-doped fibre laser
  CLEO/Europe-EQEC 2009 Munich 14-19 Jun 2009 CJ6.5
  [Abstract]  
• 4363 —  L.Pearson, J.W.Kim, Z.Zhang, J.K.Sahu, M.Ibsen, W.A.ClarksonHigh-power single-frequency thulium-doped fiber master-oscillator power-amplifier at 1943nm
  CLEO/IQEC 2009 Baltimore 31May-5 Jun 2009 CThN1
  [Abstract]  
• 4331 —  J.Ji, C.A.Codemard, M.Ibsen, J.K.Sahu, J.NilssonAnalysis of the conversion to the first Stokes in cladding-pumped fiber Raman amplifiers
  IEEE Journal of Selected Topics in Quantum Electronics 2009 Vol.15(1) pp.129-139
  [Abstract]  
• 4262 —  J.K.Sahu, S.Yoo, A.J.Boyland, A.Webb, M.Kalita, J.-N.Maran, Y.Jeong, J.Nilsson, W.A.Clarkson, D.N.PayneFiber design for high power fiber lasers
  Photonics West San Jose 24-29 Jan 2009 7195-17 (Invited)
  [Abstract]  
• 4279 —  P.Jelger, P.Wang, J.K.Sahu, F.Laurell, W.A.ClarksonHigh-power linearly-polarized operation of a cladding-pumped Yb fibre laser using a volume Bragg grating for wavelength selection
  Optics Express 2008 Vol.16(13) pp.9507-9512
  [Abstract]  
• 4278 —  D.Y.Shen, L.Pearson, P.Wang, J.K.Sahu, W.A.ClarksonBroadband Tm-doped superfluorescent fiber source with 11 W single-ended output power
  Optics Express 2008 Vol.16(15) pp.11021-11026
  [Abstract]  
• 4277 —  Z.Zhang, D.Y.Shen, A.J.Boyland, J.K.Sahu, W.A.Clarkson, M.IbsenHigh-power Tm-doped fiber distributed-feedback laser at 1943 nm
  Optics Letters 2008 Vol.33(18) pp.2059-2061
  [Abstract]  
• 4276 —  S.Yoo, C.Basu, A.J.Boyland, C.Sones, J.Nilsson, J.K.Sahu, D.N.PayneReply to comment on 'Photodarkening in Yb-doped aluminosilicate fibers induced by 488 nm irradiation'
  Optics Letters 2008 Vol.33(11) pp.1217-1218
  [Abstract]  
• 4275 —  S.Vasilyev, S.Schiller, A.Nevsky, A.Grisard, D.Faye, E.Lallier, Z.Zhang, A.J.Boyland, J.K.Sahu, M.Ibsen, W.A.ClarksonBroadly tunable single-frequency cw mid-infrared source with milliwat-level output based on difference-frequency generation in orientation-patterned GaAs
  Optics Letters 2008 Vol.33(13) pp.1413-1415
  [Abstract]  
• 4260 —  M.P.Kalita, S.Yoo, J.K.SahuBismuth doped fiber laser and study of unsaturable loss and pump induced absorption in laser performance
  Optics Express 2008 Vol.16(25) pp.21032-21038
  [Abstract]  
• 4252 —  Y.Jeong, S.Baek, P.Dupriez, J.-N.Maran, J.K.Sahu, J.Nilsson, B.LeeThermal characteristics of an end-pumped high-power ytterbium-sensitized erbium-doped fiber laser under natural convection
  Optics Express 2008 Vol.16(24) pp.19865-19871
  [Abstract]  
• 4247 —  M.P.Kalita, S.Yoo, R.S.Quimby, J.K.SahuPump wavelength dependence of bismuth doped fibre laser
  Photonics 2008 New Delhi 13-17 Dec 2008
  [Abstract]  
• 4242 —  J.K.Sahu, S.Yoo, A.J.Boyland, A.Webb, M.Kalita, Y.Jeong, J.Nilsson, D.N.PayneAdvances in active fibres for high-power and high-brightness fibre sources
  Photonics 2008 New Delhi 13-17 Dec 2008 (Invited)
  [Abstract]  
• 4218 —  J.Nilsson, S.Yoo, P.Dupriez, C.Farrell, M.S.Z.Abidin, J.Ji, J.-N.Maran, C.A.Codemard, Y.Jeong, J.K.Sahu, D.J.Richardson, D.N.PayneFiber MOPAs with high control and high power
  AOE 2008 Shanghai 30 Oct - 2 Nov 2008 SaB2 (Invited)
  [Abstract]  
• 4198 —  A.Shirakawa, C.A.Codemard, J.Ji, K.K.Chen, A.Malinowski, D.J.Richardson, J.K.Sahu, J.NilssonBrightness-enhancement of pulsed fiber source by double-clad Raman fiber
  The 69th Autumn Meeting of JAP Nagoya 2 Sep 2008 2a-ZA-7  
• 4197 —  J.Ji, C.A.Codemard, J.K.Sahu, M.Ibsen, J.NilssonHigh peak power conversion and high gain in pulsed cladding-pumped fiber Raman amplifier
  Asia Optical Fiber Communication & Optoelectronic Exposition & Conference (AOE 2008) Shanghai 30 Oct - 2 Nov 2008 SaB3
  [Abstract]  
• 4193 —  C.A.Codemard, A.Shirakawa, J.-N.Maran, J.K.Sahu, J.NilssonPower and energy-scaling of cladding-pumped Raman fibre laser sources
  SPIE 2008 Vol.7099(70990V)
  [Abstract]  
• 4190 —  J.W.Kim, A.J.Boyland, A.S.Webb, J.K.Sahu, W.A.ClarksonHigh power tunable Er Yb ribbon fibre laser
  Europhoton Conference (EP08) Paris 30 Aug - 5 Sep 2008 TUoC4 (accepted)  
• 4131 —  S.Yoo, M.P.Kalita, J.K.Sahu, J.Nilsson, C.J.OtonExcited state absorption measurement in bismuth-doped silicate fibers for use in 1160nm fiber laser
  3rd EPS-QEOD Europhoton Conference Edinburgh 31 Aug-5 Sep 2008
  [Abstract]  
• 4121 —  J.W.Kim, P.Jelger, J.K.Sahu, F.Laurell, W.A.ClarksonHigh-power and wavelength-tunable operation of an Er,Yb fiber laser using a volume Bragg grating
  Optics Letters 2008 Vol.33(11) pp.1204
  [Abstract]  
• 4109 —  J.Nilsson, Y.Jeong, C.A.Codemard, J.-N.Maran, C.Farrell, J.Ji, S.Yoo, J.K.Sahu, D.J.Richardson, D.N.PayneHigh power fiber sources
  Conference on Optoelectronics and Optical Communications (COOC) 2008 Busan Korea 14-16 May 2008 Plenary Presentation
  [Abstract]  
• 4098 —  C.A.Codemard, A.Shirakawa, J.-N.Maran, J.K.Sahu, J.NilssonPower and energy-scaling of cladding-pumped Raman fibre laser sources
  Photonics North Montreal 2-4 June 2008
  [Abstract]  
• 4087 —  J.W.Kim, D.Y.Shen, J.K.Sahu, W.A.ClarksonHigh-power in-band pumped Er:YAG laser at 1617 nm
  Optics Express 2008 Vol.16(8) pp.5807-5812
  [Abstract]  
• 4066 —  Z.Zhang, A.J.Boyland, J.K.Sahu, M.Ibsen, W.A.ClarksonSingle-frequency Tm-doped fiber master-oscillator power-amplifier with 10W linearly-polarized output at 1943 nm
  CLEO/QELS 2008 San Jose 4-9 May 2008
  [Abstract]  
• 4053 —  J.S.P.Chan, P.Wang, J.K.Sahu, W.A.ClarksonImpact of modal interference on the output beam properties of large-core cladding-pumped fiber amplifiers
  CLEO/QELS 2008 San Jose 4-9 May 2008
  [Abstract]  
• 4052 —  L.Pearson, D.Y.Shen, J.K.Sahu, W.A.ClarksonHigh-power widely-tunable thulium-doped fiber Master-Oscillator Power-Amplifier around 2 microns
  CLEO/QELS 2008 San Jose 4-9 May 2008
  [Abstract]  
• 4051 —  J.W.Kim, P.Jelger, P.Wang, J.K.Sahu, F.Laurell, W.A.ClarksonWavelength selection in high-power cladding-pumped Er, Yb and Yb fibre lasers using volume Bragg gratings
  CLEO/QELS 2008 San Jose 4-9 May 2008 CMA2
  [Abstract]  
• 4050 —  J.W.Kim, J.K.Sahu, W.A.ClarksonEfficient single-axial-mode operation of an Er:YAG ring laser at 1645 nm
  CLEO/QELS 2008 San Jose 4-9 May 2008 CTuAA
  [Abstract]  
• 4048 —  A.Shirakawa, C.Codemard, J.Ji, K.K.Chen, A.Malinowski, D.J.Richardson, J.K.Sahu, J.NilssonHigh-brightness 210 μJ pulsed Raman fiber source
  CLEO/QELS 2008 San Jose 4-9 May 2008 CTuL1
  [Abstract]  
• 4020 —  J.W.Kim, J.K.Sahu, W.A.ClarksonImpact of energy-transfer-upconversion on the performance of hybrid Er:YAG lasers
  SPIE Photonics West San Jose 19-24 Jan 2008 6871-29
  [Abstract]  
• 4019 —  J.K.Sahu, S.Yoo, A.J.Boyland, M.P.Kalita, C.Basu, A.S.Webb, C.L.Sones, J.Nilsson, D.N.Payne488 nm irradiation induced photodarkening study of Yb-doped aluminosilicate and phosphosilicate fibers
  CLEO/QELS 2008 San Jose 4-9 May 2008
  [Abstract]  
• 4018 —  S.Yoo, M.P.Kalita, J.K.Sahu, J.Nilsson, D.N.PayneBismuth-doped fiber laser at 1.16 microns
  CLEO/QELS 2008 San Jose 4-9 May 2008
  [Abstract]  
• 4014 —  S.Yoo, J.K.Sahu, J.NilssonOptimized acoustic refractive index profiles for suppression of stimulated Brillouin scattering in large core fibers
  OFC 2008 San Diego 24-28 Feb 2008 JWA5
  [Abstract]  
• 3980 —  C.Holmes, M.F.R.Adikan, A.S.Webb, J.C.Gates, C.B.E.Gawith, J.K.Sahu, P.G.R.Smith, D.N.PayneEvanescent field sensing in novel flat fiber
  CLEO/QELS 2008 San Jose 4-9 May 2008
  [Abstract]  
• 3939 —  S.Yoo, C.Basu, A.J.Boyland, C.L.Sones, J.Nilsson, J.K.Sahu, D.N.PaynePhotodarkening in Yb-doped aluminosilicate fibers induced by 488 nm irradiation
  Optics Letters 2007 Vol.32(12) pp.1626-1628
  [Abstract]  
• 3925 —  J.C.Gates, C.Holmes, A.Webb, M.F.R.Adikan, C.B.E.Gawith, J.K.Sahu, P.G.R.SmithDirect UV written waveguides and Bragg gratings in novel substrates
  Photonex 07 Coventry 17 Oct 2007
  [Abstract]  
• 3917 —  Y.Jeong, J.N.Maran, S.Yoo, A.J.Boyland, J.K.Sahu, J.NilssonHigh control in high power fiber lasers and amplifiers
  ECOC 2007 Berlin 16-20 Sep 2007 1.4.1 (Invited)
  [Abstract]  
• 3840 —  J.Kim, D.B.S.Soh, J.Nilsson, D.J.Richardson, J.K.SahuFiber design for high-power low-cost Yb:Al-doped fiber laser operating at 980nm
  IEEE Journal of Selected Topics in Quantum Electronics 2007 Vol.13(3) pp.588-597
  [Abstract]  
• 3834 —  J.Nilsson, Y.Jeong, J.K.Sahu, S.W.Yoo, A.J.Boyland, J.N.Maran, C.A.Codemard, D.N.Payne, I.Mitchell, S.-U.Alam, S.Norman, R.HorleyProgress in high power single emitter fiber sources
  20th Annual Solid State and Diode Laser Technology Review Los Angeles 25-28 Jun 2007
  [Abstract]  
• 3797 —  L.Pearson, J.S.P.Chan, P.Wang, J.K.Sahu, W.A.ClarksonNovel approach for single-ended operation of a cladding-pumped fibre laser
  Applied Physics B 2007 Vol.87(1) pp.75-78
  [Abstract]  
• 3794 —  C.A.Codemard, J.K.Sahu, J.NilssonHigh-brightness pulsed cladding-pumped Raman fibre source at 1660 nm
  CLEO/QELS 2007 Baltimore 6-11 May 2007 CTuN3
  [Abstract]  
• 3793 —  A.S.Webb, M.F.R.Adikan, J.K.Sahu, R.J.Standish, C.B.E.Gawith, J.C.Gates, P.G.R.Smith, D.N.PayneMCVD planar substrates for UV-written waveguide devices
  Electronics Letters 2007 Vol.43(9) pp.517-519
  [Abstract]  
• 3783 —  J.W.Kim, J.K.Sahu, W.A.ClarksonHigh power in-band pumped Er:YAG laser at 1617 nm
  CLEO/Europe-IQEC 2007 Munich 17-22 Jun 2007 CA6-4-TUE
  [Abstract]  
• 3782 —  J.K.Sahu, J.Kim, Y.Jeong, J.NilssonQ-switched Nd-doped depressed clad hollow optical fiber laser operating at 927nm and its frequency doubling to blue light
  CLEO/Europe-IQEC 2007 Munich 17-22 Jun 2007 CA5-5-THU
  [Abstract]  
• 3776 —  P.Wang, J.K.Sahu, W.A.ClarksonPower scaling of ytterbium-doped fiber superfluorescent sources
  IEEE Journal of Selected Topics in Quantum Electronics 2007 Vol.13(3) pp.580-587
  [Abstract]  
• 3775 —  P.Wang, J.K.Sahu, W.A.ClarksonHigh power broadband ytterbium-doped helical-core fiber superfluorescent source
  IEEE Photonics Technology Letters 2007 Vol.19(5) pp.300-302
  [Abstract]  
• 3773 —  P.Wang, J.K.Sahu, W.A.ClarksonHigh power single-ended Yb-doped fiber ASE source
  CLEO/QELS 2007 Baltimore 6-11 May 2007 CF16
  [Abstract]  
• 3772 —  J.S.P.Chan, P.Wang, J.K.Sahu, W.A.ClarksonUltra-low feedback fibre end termination geometry for high power fibre source applications
  CLEO-Europe/IQEC 2007 Munich 17-22 Jun 2007 CJ-28-TUE
  [Abstract]  
• 3766 —  Y.Jeong, S.Yoo, C.A.Codemard, J.Nilsson, J.K.Sahu, D.N.Payne, R.Horley, P.W.Turner, L.M.B.Hickey, A.Harker, M.Lovelady, A.PiperErbium:ytterbium co-doped large-core fiber laser with 297W continuous-wave output power
  IEEE Journal of Selected Topics in Quantum Electronics (JSTQE) 2007 Vol.13(3) pp.573-579
  [Abstract]  
• 3765 —  Y.Jeong, J.Nilsson, J.K.Sahu, D.N.Payne, R.Horley, L.M.B.Hickey, P.W.TurnerPower scaling of single-frequency ytterbium-doped fiber master oscillator power amplifier sources up to 500W
  IEEE Journal of Selected Topics in Quantum Electronics (JSTQE) 2007 Vol.13(3) pp.546-551 (Invited)
  [Abstract]  
• 3657 —  J.K.Sahu, S.Yoo, J.Kim, A.J.Boyland, A.Webb, J.Nilsson, Y.Jeong, D.J.Richardson, D.N.PayneProgress in active fibers
  OFC 2007 Anaheim 25-29 Mar 2007 OWA3 (Invited)
  [Abstract]  
• 3637 —  A.S.Webb, F.Poletti, D.J.Richardson, J.K.SahuSuspended-core holey fiber for evanescent-field sensing
  Optical Engineering Letters 2007 Vol.46(010503) pp.1-3
  [Abstract]  
• 3603 —  D.Y.Shen, L.Pearson, J.K.Sahu, W.A.Clarkson11W broadband amplified spontaneous emission fiber source at 2 microns
  ASSP 2007 Vancouver 28-31 Jan 2007 WC5
  [Abstract]  
• 3568 —  C.B.E.Gawith, A.Webb, M.F.R.Adikan, J.C.Gates, J.K.Sahu, P.G.R.SmithFlat fiber - the flexible format for distributed lab-on-a-chip
  SPIE Europe Optics & Optoelectronics Conference Prague 16-20 Apr 2007
  [Abstract]  
• 3774 —  P.Wang, J.K.Sahu, W.A.ClarksonHigh power broadband ytterbium-doped fiber superfluorescent source
  Europhoton 2006 Pisa 10-15 Sep 2006 ThB2
  [Abstract]  
• 3727 —  P.Wang, J.K.Sahu, W.A.Clarkson110 W double-ended ytterbium-doped fiber superfluorescent source with M²=1.6
  Optics Letters 2006 Vol.31(21) pp.3116-3118
  [Abstract]  
• 3712 —  M.Laroche, S.Girard, J.K.Sahu, W.A.Clarkson, J.NilssonAccurate efficiency evaluation of energy-transfer processes in phosphosilicate Er³⁺-Yb³⁺-codoped fibers
  Journal of the Optical Society of America B: Optical Physics 2006 Vol.23(2) pp.195-202
  [Abstract]  
• 3625 —  J.Kim, P.Dupriez, D.B.S.Soh, J.Nilsson, J.K.SahuCore area scaling of Nd:Al-doped silica depressed clad hollow optical fiber and Q-switched laser operation at 0.9 microns
  Optics Letters 2006 Vol.31(19) pp.2833-2835
  [Abstract]  
• 3614 —  F.He, J.H.V.Price, K.T.Vu, A.Malinowski, J.K.Sahu, D.J.RichardsonOptimisation of cascaded Yb fiber amplifier chains using numerical-modelling
  Optics Express 2006 Vol.14(26) pp.12846-12858
  [Abstract]  
• 3590 —  F.R.M.Adikan, A.S.Webb, R.J.Standish, J.K.Sahu, C.Holmes, H.E.Major, D.Kundys, J.C.Gates, C.B.E.Gawith, P.G.R.Smith, D.N.PayneSense and fibrelity: Next generation optical biosensors
  House of Commons Engineering Reception (Poster) London 12 Dec 2006
  [Abstract]  
• 3551 —  J.K.Sahu, J.Nilsson, Y.Jeong, J.Kim, P.Dupriez, S.Yoo, A.J.Boyland, A.Webb, D.N.PayneHigh-power and high-brightness fiber sources
  Photonics 2006 Hyderabad 13-16 Dec 2006 (Invited)
  [Abstract]  
• 3541 —  J.K.Sahu, J.Kim, S.Yoo, A.Webb, C.Codemard, P.Dupriez, Y.Jeong, J.Nilsson, D.J.Richardson, D.N.PayneOpportunities in high-power fiber lasers
  SPIE Optics Massachusetts 1-4 Oct 2006 (Invited)
  [Abstract]  
• 3537 —  J.K.SahuHigh power fiber based sources
  ESG Workshop 2006 Sunderland UK 9-14 Sep 2006 (Invited)
  [Abstract]  
• 3521 —  P.Dupriez, C.Finot, A.Malinowski, J.K.Sahu, J.Nilsson, D.J.Richardson, K.G.Wilcox, H.D.Foreman, A.C.TropperHigh-power high repetition rate picosecond and femtosecond sources based on Yb-doped fiber amplification of VECSELs
  Optics Express 2006 Vol.14(21) pp.9611-9616
  [Abstract]  
• 3505 —  M.F.R.Adikan, A.S.Webb, C.B.E.Gawith, J.C.Gates, J.K.Sahu, P.G.R.Smith, D.N.PayneFirst demonstration of direct UV written Bragg gratings in collapsed fibre planar samples
  ECOC 2006 Cannes 24-28 Sep 2006 (Poster)
  [Abstract]  
• 3492 —  D.Y.Shen, J.K.Sahu, W.A.ClarksonPower scaling of continuous-wave and Q-switched hybrid fiber-bulk erbium lasers at 1645 nm
  Europhoton 2006 Pisa 10-15 Sep 2006 ThA4
  [Abstract]  
• 3491 —  D.Y.Shen, J.K.Sahu, W.A.ClarksonHigh-power widely tunable Tm:fibre lasers pumped by an Er, Yb co-doped fibre laser at 1.6 microns
  Optics Express 2006 Vol.14(13) pp.6084-6090
  [Abstract]  
• 3486 —  P.Dupriez, K.G.Wilcox, C.Finot, A.Malinowski, J.K.Sahu, D.J.Richardson, A.C.Tropper, J.NilssonGigahertz parabolic pulse generation in a high-power polarization-maintaining fiber amplifier seeded by a passively mode-locked VECSEL
  ECOC 2006 Cannes 24-28 Sep 2006 We2.3.3
  [Abstract]  
• 3465 —  S.Baek, Y.Jeong, J.Nilsson, J.K.Sahu, B.LeeTemperature-dependent fluorescence characteristics of an ytterbium-sensitized erbium-doped silica fiber for sensor applications
  Optical Fiber Technology 2006 Vol.12(1) pp.10-19
  [Abstract]  
• 3459 —  C.Codemard, P.Dupriez, Y.Jeong, J.K.Sahu, M.Ibsen, J.NilssonHigh-power continuous-wave cladding-pumped Raman fibre laser
  Optics Letters 2006 Vol.31(15) pp.2290-2292
  [Abstract]  
• 3452 —  Y.Jeong, J.Nilsson, P.Dupriez, C.Codemard, C.Farrell, J.K.Sahu, J.Kim, S.Yoo, D.J.Richardson, D.N.PayneHigh-power master-oscillator power amplifiers based on rare-earth-doped fibres
  Photonics North 2006 Quebec City 5-8 Jun 2006 (Invited)
  [Abstract]  
• 3438 —  J.Kim, P.Dupriez, C.Codemard, J.Nilsson, J.K.SahuSuppression of stimulated Raman scattering in a high power Yb-doped fiber amplifier using a W-type core with fundamental mode cut-off
  Optics Express 2006 Vol.14(12) pp.5103-5113
  [Abstract]  
• 3433 —  J.S.Kim, C.Codemard, J.Nilsson, J.K.SahuErbium-ytterbium co-doped hollow optical fibre laser
  Electronics Letters 2006 Vol.42(9) pp.515-517
  [Abstract]  
• 3432 —  P.Dupriez, A.Piper, A.Malinowski, J.K.Sahu, M.Ibsen, B.C.Thomsen, Y.Jeong, L.M.B.Hickey, M.N.Zervas, J.Nilsson, D.J.RichardsonHigh average power high repetition rate picosecond pulsed fiber master oscillator power amplifier source seeded by a gain-switched laser diode at 1060nm
  IEEE Photonics Technology Letters 2006 Vol.18(9) pp.1013-1014
  [Abstract]  
• 3407 —  P.Dupriez, A.Malinowski, J.K.Sahu, Y.Jeong, J.Nilsson, D.J.Richardson, H.D.Foreman, K.G.Wilcox, A.C.Tropper, F.Morier-Genoud, U.Keller, J.S.RobertsHigh-power single-mode picosecond fiber laser based on amplification of a passively mode-locked 1055-nm VECSEL
  CLEO/QELS 2006 Long Beach, California 21-26 May 2006 CThJ3
  [Abstract]  
• 3404 —  J.Kim, C.Codemard, Y.Jeong, J.Nilsson, J.K.SahuHigh power continuous-wave Yb-doped fiber laser with true single-mode output using W-type structure
  CLEO/QELS 2006 Long Beach, California 21-26 May 2006 CTuQ2
  [Abstract]  
• 3403 —  P.Dupriez, J.K.Sahu, A.Malinowski, Y.Jeong, D.J.Richardson, J.Nilsson80 W green laser based on a frequency-doubled picosecond single-mode linearly-polarized fiber laser
  CLEO/QELS 2006 Long Beach, California 21-26 May 2006 CThJ1
  [Abstract]  
• 3385 —  P.Wang, W.A.Clarkson, D.Y.Shen, L.J.Cooper, J.K.SahuNovel concepts for high-power fibre lasers
  Photonics Europe 2006 Strasbourg 3-7 Apr 2006 Paper 6190-18 (Invited)
  [Abstract]  
• 3384 —  W.A.Clarkson, D.Y.Shen, J.K.SahuHigh-power fiber-bulk hybrid lasers
  Photonics West LASE 2006 San Jose 23-26 Jan 2006 Paper 6100-10 (Invited)
  [Abstract]  
• 3377 —  J.Kim, P.Dupriez, D.B.S.Soh, C.Codemard, S.Yoo, Y.Jeong, J.Nilsson, J.K.SahuDepressed clad hollow optical fiber with the fundamental LP₀₁ mode cut-off
  Photonics West 2006 San Jose 21-26 Jan 2006 6102-16
  [Abstract]  
• 3374 —  K.Mukasa, M.N.Petrovich, F.Poletti, A.Webb, J.R.Hayes, A.van Brakel, R.Amezcua-Correa, L.Provost, J.K.Sahu, P.Petropoulos, D.J.RichardsonNovel fabrication method of highly-nonlinear silica holey fibres
  CLEO/QELS 2006 Long Beach 21-25 May 2006 CMC5
  [Abstract]  
• 3365 —  C.A.Codemard, P.Dupriez, Y.Jeong, J.K.Sahu, M.Ibsen, J.NilssonHigh power cladding-pumped Raman fiber laser with true single-mode output at 1660 nm
  OFC 2006 Anaheim 5-10 Mar 2006 OThJ2
  [Abstract]  
• 3347 —  P.Dupriez, C.Farrell, M.Ibsen, J.K.Sahu, J.Kim, C.Codemard, Y.Jeong, D.J.Richardson, J.Nilsson1W average power at 589 nm from a frequency doubled pulsed Raman fiber MOPA system
  Photonics West 2006 San Jose, CA 21-16 Jan 2006
  [Abstract]  
• 3341 —  D.Y.Shen, J.K.Sahu, W.A.ClarksonElectro-optically Q-switched Er:YAG laser in-band pumped by an Er,Yb fiber laser
  ASSP 2006 Nevada 29 Jan - 1 Feb 2006 WD4
  [Abstract]  
• 3340 —  H.D.Foreman, K.G.Wilcox, A.C.Tropper, P.Dupriez, A.Malinowski, J.K.Sahu, J.Nilsson, D.J.Richardson, F.Morier-Genoud, U.Keller, J.S.RobertsHigh power femtosecond source based on passively mode-locked 1055-nm VECSEL and Yb-fibre power amplifier
  ASSP 2006 Nevada 29 Jan - 1 Feb 2006
  [Abstract]  
• 3331 —  D.Y.Shen, J.K.Sahu, W.A.ClarksonHighly-efficient in-band pumped Er:YAG laser with 60W of output at 1645nm
  Optics Letters 2006 Vol.31(6) pp.754-756
  [Abstract]  
• 3330 —  P.Wang, L.J.Cooper, J.K.Sahu, W.A.ClarksonEfficient single-mode operation of a cladding-pumped ytterbium-doped helical-core fiber laser
  Optics Letters 2006 Vol.31(2) pp.226-228
  [Abstract]  
• 3323 —  J.K.Sahu, P.Dupriez, J.Kim, C.Codemard, J.Nilsson, D.N.PayneSuppression of stimulated Raman scattering in a high-peak-power pulsed 1060 nm fiber MOPA source with purely single-mode output using W-type fiber
  OFC 2006 Anaheim 5-10 Mar 2006 OWD5
  [Abstract]  
• 3322 —  Y.Jeong, J.Nilsson, D.B.S.Soh, C.A.Codemard, P.Dupriez, C.Farrell, J.K.Sahu, J.Kim, S.Yoo, D.J.Richardson, D.N.PayneHigh power single-frequency Yb doped fiber amplifiers
  OFC 2006 Anaheim 5-10 Mar 2006 OThJ7 (Invited)
  [Abstract]  
• 3165 —  C.Codemard, C.Farrell, P.Dupriez, V.Philippov, J.K.Sahu, J.NilssonMillijoule high-peak power narrow-linewidth sub-hundred nanosecond pulsed fibre MOPA at 1.55 microns
  Comptes Rendus Physique 2006 Vol.7(2) pp.170-176
  [Abstract]  
• 3699 —  Y.Jeong, P.Dupriez, J.K.Sahu, et al.Power scaling of 2 μm ytterbium-sensitised thulium-doped silica fibre laser diode-pumped at 975 nm
  Electronics Letters 2005 Vol.41(4) pp.173-174
  [Abstract]  
• 3458 —  C.Codemard, C.Farrell, P.Dupriez, V.Philippov, J.K.Sahu, J.NilssonMillijoule high-peak power narrow-linewidth sub-hundred nanosecond pulsed fibre master-oscillator power-amplifier at 1.55 microns
  ONERA Scientific Day Paris 27-28 Jun 2005
  [Abstract]  
• 3329 —  L.J.Cooper, P.Wang, R.B.Williams, J.K.Sahu, W.A.Clarkson, A.M.Scott, D.JonesHigh-power Yb-doped multi-core ribbon fiber laser
  Optics Letters 2005 Vol.30(21) pp.2906-2908
  [Abstract]  
• 3328 —  D.Y.Shen, J.K.Sahu, W.A.ClarksonHighly efficient Er Yb-doped fiber laser with 188W free-running and > 100W tunable output power
  Optics Express 2005 Vol.13(13) pp.4916-4921
  [Abstract]  
• 3327 —  W.A.Clarkson, D.Y.Shen, P.Wang, L.J.Cooper, J.Nilsson, J.K.SahuHigh-power fiber lasers: recent developments and future prospects
  Optics and Optoelectronics Conference Warsaw 30 Aug - 1 Sep 2005 5958-26 (Invited) 
• 3326 —  N.Y.Voo, J.K.Sahu, M.Ibsen345 mW single-frequency Tm³⁺-Sb co-doped DFB fibre laser MOPA at 1836 nm
  OAA 2005 Hungary 7-10 Aug 2005 TuD2
  [Abstract]  
• 3231 —  Y.Jeong, J.K.Sahu, D.B.S.Soh, C.A.Codemard, J.NilssonHigh-power tunable single-frequency single-mode erbium:ytterbium co-doped large-core fiber master-oscillator power amplifier source
  Optics Letters 2005 Vol.30(22) pp.2997-2999
  [Abstract]  
• 3227 —  K.Furusawa, T.Kogure, J.K.Sahu, J.H.Lee, T.M.Monro, D.J.RichardsonEfficient low-threshold lasers based on an erbium-doped holey fiber
  IEEE Photonics Technology Letters 2005 Vol.17(1) pp.25-27
  [Abstract]  
• 3224 —  N.Y.Voo, J.K.Sahu, M.Ibsen345 mW 1836 nm single-frequency DFB fibre laser MOPA
  IEEE Photonics Technology Letters 2005 Vol.17(12) pp.2550-2552
  [Abstract]  
• 3218 —  S.Baek, Y.Jeong, J.Nilsson, J.K.Sahu, B.LeeFluorescence characteristics of an ytterbium-sensitized erbium-doped silica fiber for temperature sensor applications
  OECC 2005 Seoul 4-8 Jul 2005 7P-043  
• 3209 —  J.Nilsson, Y.Jeong, D.B.S.Soh, C.A.Codemard, P.Dupriez, C.Farell, J.K.Sahu, J.Kim, S.Yoo, D.N.PayneHigh-power fiber lasers: progress and opportunities
  Proc. 14th International Laser Physics Workshop 2005 (LPHYS 2005) Kyoto 4-8 Jul 2005 PS5 (Plenary)
  [Abstract]  
• 3199 —  P.Dupriez, J.Nilsson, Y.Jeong, J.K.Sahu, C.Codemard, D.B.S.Soh, C.Farrell, J.Kim, A.Piper, A.Malinowski, D.J.RichardsonCurrent progress in high-power fiber lasers and amplifiers
  Optical Amplifiers and their Applications (OAA) Budapest 7-10 Aug 2005 (Invited)
  [Abstract]  
• 3170 —  J.Kim, D.B.S.Soh, C.Codemard, S.Yoo, Y.Jeong, J.Nilsson, J.K.SahuYb:Al-doped depressed clad hollow optical fiber laser operating at 980nm
  CLEO/IQEC Pacific Rim Tokyo 11-15 Jul 2005 CTuI4-5
  [Abstract]  
• 3159 —  D.Y.Shen, J.K.Sahu, W.A.ClarksonUltra-efficient Er:YAG laser with 60W output power at 1645nm end-pumped by an Er-Yb co-doped fibre laser
  CLEO/Europe-EQEC 2005 Munich 12-17 Jun 2005 CA6
  [Abstract]  
• 3158 —  D.Y.Shen, J.K.Sahu, W.A.ClarksonHighly efficient Erbium-Ytterbium co-doped fiber laser with 188W output power at 1565nm
  CLEO/Europe-EQEC 2005 Munich 12-17 Jun 2005 CJ1-3
  [Abstract]  
• 3157 —  D.Y.Shen, V.Shcheslavskiy, J.K.Sahu, W.A.ClarksonHigh-power widely tunable Tm fibre lasers in cladding-pumped and core-pumped cavity configurations
  CLEO/Europe-EQEC 2005 Munich 12-17 Jun 2005 CJ5
  [Abstract]  
• 3151 —  D.Y.Shen, P.J.Jander, J.K.Sahu, W.A.ClarksonHigh power and ultra efficient operation of 1645 nm Er:YAG laser pumped by a 100W tunable Er/Yb fiber laser
  ASSP 2005 Vienna 6-9 Feb 2005 PD4 (Postdeadline)
  [Abstract]  
• 3150 —  D.Y.Shen, J.I.Mackenzie, J.K.Sahu, W.A.Clarkson, S.D.JacksonHigh-power and ultra-efficient operation of a Tm³⁺-doped silica fiber laser
  ASSP 2005 Vienna 6-9 Feb 2005 MC6
  [Abstract]  
• 3119 —  Y.Jeong, J.Nilsson, J.K.Sahu, P.Dupriez, C.A.Codemard, D.B.S.Soh, C.Farrell, J.Kim, D.J.Richardson, D.N.PayneHigh power fiber lasers
  CLEO/IQEC-Pacific Rim Tokyo 11-15 Jul 2005 CWI4-1-INV (Invited)
  [Abstract]  
• 3115 —  P.Dupriez, A.Piper, C.Farrell, A.Malinowski, J.K.Sahu, Y.Jeong, B.C.Thomsen, J.Nilsson, D.J.Richardson, L.M.B.Hickey, M.N.ZervasHigh average power picosecond pulses from a fiber amplified diode laser at 1060nm
  CLEO/Europe-EQEC 2005 Munich 12-17 Jun 2005 CJ3-1-MON
  [Abstract]  
• 3110 —  P.Dupriez, A.Piper, A.Malinowski, J.K.Sahu, M.Ibsen, Y.Jeong, L.M.B.Hickey, M.N.Zervas, J.Nilsson, D.J.Richardson321 W average power 1 GHz 20 ps 1060nm pulsed fiber MOPA source
  OFC 2005 Anaheim 6-11 Mar 2005 (Postdeadline)
  [Abstract]  
• 3109 —  Y.Jeong, J.K.Sahu, D.B.Soh, C.Codemard, J.NilssonTunable single-frequency ytterbium-sensitized erbium-doped fiber MOPA source with 150W (51.8 dBm) of output power at 1563 nm
  OFC 2005 Anaheim 6-11 Mar 2005 PDP1 (Postdeadline)
  [Abstract]  
• 3094 —  Y.Jeong, J.Nilsson, J.K.Sahu, D.B.S.Soh, P.Dupriez, C.A.Codemard, C.Farrell, J.Kim, D.J.Richardson, D.N.PayneBeyond 1 kW, the rising power of fibre lasers
  OECC Seoul 4-8 Jul 2005 8D1-1 (Invited)
  [Abstract]  
• 3093 —  Y.Jeong, D.B.S.Soh, C.A.Codemard, P.Dupriez, C.Farrell, V.Philippov, J.K.Sahu, D.J.Richardson, J.Nilsson, D.N.PayneState of the art of cw fibre lasers
  CLEO/Europe Munich 12-17 Jun 2005 TFII1-1-WED (Invited)
  [Abstract]  
• 3092 —  J.K.Sahu, P.Dupriez, J.Kim, A.J.Boyland, C.A.Codemard, J.Nilsson, D.N.PayneNew Yb:Hf-doped silica fiber for high-power fiber lasers
  CLEO/QELS Baltimore 22-27 May 2005 CTuK1
  [Abstract]  
• 3089 —  J.Nilsson, J.K.Sahu, Y.Jeong, V.N.Philippov, D.B.S.Soh, C.Codemard, P.Dupriez, J.Kim, D.J.Richardson, A.Malinowski, A.N.Piper, J.H.V.Price, K.Furusawa, W.A.Clarkson, D.N.PayneHigh power fiber lasers
  OFC 2005 Anaheim 6-11 Mar 2005 OTuF1 (Invited)
  [Abstract]  
• 3082 —  D.N.Payne, Y.Jeong, J.Nilsson, J.K.Sahu, D.B.S.Soh, C.Algeria, C.A.Codemard, V.N.Philippov, V.Herdanez, R.Horley, L.Hickey, C.E.Wanzcyk, C.E.Chryssou, J.A.Alvarez-Chavez, P.W.TurnerKilowatt-class single-frequency fiber sources
  Conference on Fiber Lasers II San Jose Jan 24-27 2005 5709 pp.222-230 (The International Society for Optical Engineering, Bellingham, WA, 2005) (SPIE Proceedings Series, Durvasula, L.N.; Brown, A.J.W.; Nilsson, J. (eds.)
  [Abstract]  
• 3079 —  P.Wang, L.J.Cooper, V.Shcheslavskiy, J.K.Sahu, W.A.ClarksonCladding-pumped Yb-doped helical-core fibre lasers and amplifiers
  CLEO/Europe-IQEC Munich 12-17 Jun 2005 CJ1-5
  [Abstract]  
• 3065 —  C.A.Codemard, J.K.Sahu, J.NilssonCladding-pumped Raman fiber amplifier for high-gain high-energy single-stage amplification
  OFC 2005 Anaheim 6-11 Mar 2005 OTuF5
  [Abstract]  
• 3064 —  C.Codemard, C.Farrell, V.Philippov, P.Dupriez, J.K.Sahu, J.Nilsson1 mJ narrow-linewidth pulsed fiber MOPA source at 1535 nm
  CLEO/Europe Munich 12-17 Jun 2005
  [Abstract]  
• 3059 —  J.Kim, P.Dupriez, D.B.S.Soh, J.K.Sahu, J.Nilsson, D.N.PayneNd:Al-doped depressed clad hollow fiber laser at 930 nm
  ASSP 2005 Vienna 6-9 Feb 2005
  [Abstract]  
• 3057 —  Y.Jeong, J.Nilsson, J.K.Sahu, D.B.S.Soh, P.Dupriez, C.A.Codemard, S.Baek, D.N.Payne, R.Horley, J.A.Alvarez-Chavez, P.W.TurnerSingle-mode plane-polarized ytterbium-doped large-core fiber laser with 633 W continuous-wave output power
  Optics Letters 2005 Vol.30(9) pp.955-957
  [Abstract]  
• 3051 —  J.H.V.Price, A.Malinowski, A.Piper, F.He, W.Belardi, T.M.Monro, M.Ibsen, B.C.Thomsen, Y.Jeong, C.Codemard, M.A.F.Roelens, P.Dupriez, J.K.Sahu, J.Nilsson, D.J.RichardsonAdvances in high power short pulse fiber laser systems and technology
  Photonics West 2005 San Jose 22-27 Jan 2005 5709-30 (Invited)
  [Abstract]  
• 3047 —  P.Wang, L.J.Cooper, V.Shcheslavskiy, J.K.Sahu, W.A.ClarksonCladding-pumped ytterbium-doped helical-core fiber laser
  ASSP 2005 Vienna 6-9 Feb 2005 MC4
  [Abstract]  
• 3015 —  S.Yoo, D.B.S.Soh, J.Kim, Y.Jung, J.Nilsson, J.K.Sahu, J.W.Lee, K.OhAnalysis of W-type waveguide for Nd-doped fiber laser operating near 940nm
  Optics Communications 2005 Vol.247(1-3) pp.152-162
  [Abstract]  
• 3013 —  Y.Jeong, J.Nilsson, J.K.Sahu, D.B.Soh, C.Alegria, P.Dupriez, C.A.Codemard, D.N.Payne, R.Horley, L.M.B.Hickey, L.Wanzcyk, J.Chryssou, J.A.Alvarez-Chavez, P.W.TurnerSingle-frequency single-mode plane-polarized ytterbium-doped fiber master-oscillator power amplifier source with 264W output power
  Optics Letters 2005 Vol.30(5) pp.459-461
  [Abstract]  
• 3009 —  J.K.Sahu, Y.Jeong, D.J.Richardson, J.NilssonHighly efficient high-power erbium-ytterbium co-doped large core fiber laser
  ASSP 2005 Vienna 6-9 Feb 2005 MB33
  [Abstract]  
• 3696 —  M.Laroche, P.Jander, W.A.Clarkson, J.K.Sahu, J.Nilsson, Y.JeongHigh power cladding-pumped tunable Er, Yb-doped fibre laser
  Electronics Letters 2004 Vol.40(14) pp.855-856
  [Abstract]  
• 3212 —  N.Y.Voo, J.K.Sahu, M.R.Mokhtar, D.N.Payne, M.IbsenInvestigation into the photosensitivity of germanium-free antimony co-doped alumino-silicate optical fibres
  POWAG 2004 Bath 12-16 July 2004 Poster
  [Abstract]  
• 3072 —  V.I.Kovalev, R.G.Harrison, J.K.Sahu, J.NilssonContinuous-wave all-fiber MOPA with SBS phase conjugate mirror. In Fiber lasers: technology systems and applications
  Photonics West San Jose 2004 5335 pp.46-50 SPIE proceedings Ed. Durvasula, L.N.
  [Abstract]  
• 3046 —  P.Wang, L.J.Cooper, R.B.Williams, J.K.Sahu, W.A.Clarkson, A.M.Scott, D.JonesHigh-power Yb-doped multi-core ribbon fibre laser
  EPS-QEOD Europhoton Lausanne 29 Aug - 3 Sep 2004 FrA3
  [Abstract]  
• 3045 —  P.Wang, L.J.Cooper, R.B.Williams, J.K.Sahu, W.A.ClarksonHelical-core ytterbium-doped fibre laser
  Electronics Letters 2004 Vol.40(21) pp.1325-1326
  [Abstract]  
• 3034 —  V.Philippov, C.Codemard, Y.Jeong, C.Alegria, J.K.Sahu, J.Nilsson, G.N.PearsonHigh-energy in-fiber pulse amplification for coherent lidar applications
  Optics Letters 2004 Vol.29(22) pp.2590-2592
  [Abstract]  
• 3026 —  Y.Jeong, J.K.Sahu, D.N.Payne, J.NilssonYtterbium-doped large-core fiber laser with 1.36 kW continuous-wave output power
  Optics Express 2004 Vol.12(25) pp.6088-6092
  [Abstract]  
• 3014 —  Y.Jeong, J.K.Sahu, D.N.Payne, J.NilssonYtterbium-doped large-core fibre laser with 610 W of near diffraction-limited output power
  Electronics Letters 2004 Vol.40(24) pp.1527-1528
  [Abstract]  
• 3002 —  V.N.Philippov, J.K.Sahu, C.A.Codemard, J.Nilsson, G.N.PearsonAll-fibre 0.4 mJ high-coherence eye-safe optical source
  SPIE European Symposium on Optics & Photonics London 25-28 Oct 2004
  [Abstract]  
• 2992 —  D.Y.Shen, J.K.Sahu, W.A.ClarksonEfficient holmium-doped solid-state lasers pumped by a Tm-doped silica fiber laser
  SPIE European Symposium on Optics and Photonics for Defence & Security London 25-28 Oct 2004 Proc. SPIE 5620-6
  [Abstract]  
• 2983 —  Y.Jeong, P.Dupriez, J.K.Sahu, J.Nilsson, D.Shen, W.A.Clarkson, S.D.JacksonThulium-ytterbium co-doped fiber laser with 75W of output power at 2 microns
  SPIE European Symposium on Optics and Photonics for Defence & Security London 25-28 Oct 2004 Proc. SPIE 5620-4
  [Abstract]  
• 2982 —  Y.Jeong, J.Nilsson, J.K.Sahu, D.B.S.Soh, C.Alegria, P.Dupriez, C.A.Codemard, D.N.Payne, R.Horley, L.M.B.Hickey, L.Wanzcyk, C.E.Chryssou, J.A.Alvarez-Chavez, P.W.TurnerSingle-frequency polarized ytterbium-doped fiber MOPA source with 264W output power
  CLEO/IQEC 2004 San Francisco 16-21 May 2004 CPDD1 (Postdeadline)
  [Abstract]  
• 2978 —  J.K.Sahu, M.R.Mokhtar, N.Y.Voo, D.N.Payne, M.IbsenPhotosensitivity in germanium-free antimony doped alumino-silicate optical fibre prepared by MCVD
  ECOC 2004 Stockholm 5-9 Sep 2004 Th3.3.5
  [Abstract]  
• 2956 —  Y.Jeong, P.Dupriez, J.K.Sahu, J.Nilsson, D.Shen, W.A.Clarkson, S.D.JacksonThulium-ytterbium co-doped fiber laser with 32W of output power in the 2 micron wavelength range
  EPS-QEOD Europhoton Lausanne 29 Aug - 3 Sep 2004 TuB3
  [Abstract]  
• 2893 —  P.Jander, J.K.Sahu, W.A.ClarksonEfficient Er:YAG lased pumped in-band by an Er/Yb fibre laser
  EPS-QEOD Europhoton 2004 Lausanne 29 Aug - 3 Sep 2004 ThE3
  [Abstract]  
• 2892 —  P.Jander, J.K.Sahu, W.A.ClarksonHigh power Er:YAG laser at 1646nm pumped by an Er/Yb fibre laser
  SPIE Symposium on Optics and Photonics in Security and Defence London 25-28 Oct 2004
  [Abstract]  
• 2877 —  D.J.Richardson, Y.Jeong, C.Alegria, J.K.Sahu, R.B.Williams, A.Malinowski, A.N.Piper, J.H.V.Price, K.Furusawa, J.Nilsson, D.N.PayneThe rising power of fibre laser technology
  EPS-QEOD Europhoton Conference Lausanne 29 Aug - 3 Sep 2004 TuB1 Plenary Talk (Invited)
  [Abstract]  
• 2858 —  D.B.Soh, S.Yoo, J.Nilsson, J.K.Sahu, K.Oh, S.Baek, Y.Jeong, C.A.Codemard, P.Dupriez, J.Kim, V.PhilippovNeodymium-doped cladding pumped aluminosilicate fiber laser tunable in the 0.9 micron wavelength range
  IEEE Journal of Quantum Electronics 2004 Vol.40(9) pp.1275-1282
  [Abstract]  
• 2843 —  Y.Jeong, J.K.Sahu, D.N.Payne, J.NilssonYtterbium-doped large-core fiber laser with 1kW continuous-wave output power
  Electronics Letters 2004 Vol.40(8) pp.470-472
  [Abstract]  
• 2838 —  J.Nilsson, W.A.Clarkson, R.Selvas, J.K.Sahu, P.W.Turner, S.-U.Alam, A.B.GrudininHigh-power wavelength-tunable cladding-pumped rare-earth-doped silica fiber lasers
  Optical Fiber Technology 2004 Vol.10(1) pp.5-30 (Invited)
  [Abstract]  
• 2816 —  C.Alegria, Y.Jeong, C.Codemard, J.K.Sahu, L.Fu, M.R.Mokhtar, M.Ibsen, S.Baek, D.B.S.Soh, V.Philippov, J.NilssonWideband tunable high power narrow linewidth erbium-ytterbium doped fiber laser using compression-tunable fiber Bragg grating
  Photonics West San Jose 24-29 Jan 2004 SPIE Proc. 5335-43 pp.229
  [Abstract]  
• 2815 —  C.Alegria, Y.Jeong, C.Codemard, J.K.Sahu, J.A.Alvarez-Chavez, L.Fu, M.Ibsen, J.Nilsson83 W single-frequency narrow-linewidth MOPA using large-core erbium-ytterbium co-coped fiber
  IEEE Photonics Technology Letters 2004 Vol.16(8) pp.1825-1827
  [Abstract]  
• 2814 —  Y.Jeong, J.K.Sahu, D.N.Payne, J.NilssonYtterbium-doped large-core fiber laser with 1 kW continuous-wave output power
  ASSP 2004 New Mexico 1-4 Feb 2004 PD1 (Postdeadline)
  [Abstract]  
• 2810 —  Y.Jeong, J.K.Sahu, S.Baek, C.Alegria, D.B.S.Soh, C.Codemard, J.NilssonCladding-pumped ytterbium-doped large-core fiber laser with 610 W of output power
  Optics Communications 2004 Vol.234(1-6) pp.315-319
  [Abstract]  
• 2806 —  D.J.Richardson, Y.Jeong, C.Alegria, J.K.Sahu, R.B.Williams, A.Malinowski, A.N.Piper, J.H.V.Price, J.Nilsson, D.N.PayneRecent developments in high power fibre laser technology
  MicroTech 2004 (IMAPS) Cambridge 3-4 Mar 2004 (Invited)
  [Abstract]  
• 2788 —  J.K.Sahu, Y.Jeong, C.Alegria, C.Codemard, D.B.S.Soh, S.Baek, V.Philippov, L.J.Cooper, J.Nilsson, R.B.Williams, M.Ibsen, W.A.Clarkson, D.J.Richardson, D.N.PayneRecent advances in high power fiber lasers
  ASSP 2004 New Mexico 1-4 Feb 2004 (Invited)
  [Abstract]  
• 2775 —  L.J.Cooper, P.Wang, R.B.Williams, J.K.Sahu, W.A.Clarkson, A.M.Scott, D.JonesDiode-stack-pumped Yb-doped multi-core ribbon fiber laser
  CLEO/IQEC 2004 San Francisco 16-21 May 2004 CTh02
  [Abstract]  
• 2774 —  Y.Jeong, J.K.Sahu, S.Baek, C.Alegria, D.B.S.Soh, C.Codemard, V.Philippov, D.J.Richardson, D.N.Payne, J.NilssonYtterbium-doped double-clad large-core fiber lasers with kW-level continuous-wave output power
  CLEO/IQEC 2004 San Francisco 16-21 May 2004 CMS
  [Abstract]  
• 2772 —  V.Philippov, J.K.Sahu, C.Codemard, W.A.Clarkson, J.-N.Jang, J.Nilsson, G.N.PearsonAll-fiber 1.15 mJ pulsed eye-safe optical source
  Photonics West 2004 San Jose 24-29 Jan 2004 SPIE Proc. 5335-01 pp.222
  [Abstract]  
• 2767 —  J.K.Sahu, Y.Jeong, C.Codemard, J.Nilsson, M.R.Mokhtar, M.Ibsen, D.J.Richardson, D.N.PayneTunable narrow linewidth high power erbium:ytterbium co-doped fiber laser
  CLEO/IQEC 2004 San Francisco 16-21 May 2004 CMK
  [Abstract]  
• 2766 —  J.K.Sahu, V.Philippov, J.Kim, C.Codemard, P.Dupriez, J.Nilsson, A.Abdolvand, N.V.KuleshovPassively Q-switched thulium-doped silica fiber laser
  CLEO/IQEC 2004 San Francisco 16-21 May 2004 CThGG
  [Abstract]  
• 2765 —  D.B.S.Soh, S.W.Yoo, J.Nilsson, J.K.Sahu, S.Baek, Y.Jeong, L.J.Cooper, C.Codemard, P.Dupriez, C.Alegria, V.Philippov, K.OhCladding pumped Nd-doped fiber laser tunable from 908 to 938 nm
  CLEO/IQEC 2004 San Francisco 16-21 May 2004 CMK
  [Abstract]  
• 2755 —  B.C.Thomsen, Y.Jeong, C.Codemard, M.A.F.Roelens, P.Dupriez, J.K.Sahu, J.Nilsson, D.J.Richardson60W 10GHz 4.5ps pulse source at 1.5 microns
  CLEO/IQEC 2004 San Francisco 16-21 May 2004 CMAA
  [Abstract]  
• 2738 —  D.J.Richardson, K.Furusawa, H.Ebendorff-Heidepriem, P.Petropoulos, V.Finazzi, J.C.Baggett, W.Belardi, T.Kogure, J.H.Lee, Z.Yusoff, J.Nilsson, Y.Jeong, J.K.Sahu, T.M.MonroPractical applications of holey optical fibers
  OFC 2004 Los Angeles 22-27 Feb 2004 (Invited)
  [Abstract]  
• 2733 —  D.B.S.Soh, S.W.Yoo, J.K.Sahu, L.J.Cooper, S.Baek, K.OhA cladding pumped neodymium-doped fiber laser tunable from 932 nm to 953 nm
  ASSP 2004 New Mexico 1-4 Feb 2004 MD9
  [Abstract]  
• 2732 —  D.B.S.Soh, C.Codemard, J.K.Sahu, J.Nilsson, V.Philippov, C.Alegria, Y.JeongA 4.3W 977 nm ytterbium-doped jacketed-air-clad fiber amplifier
  ASSP 2004 New Mexico 1-4 Feb 2004 MA3
  [Abstract]  
• 2726 —  D.B.S.Soh, C.Codemard, J.K.Sahu, J.Nilsson, S.Baek, S.Wang, F.LaurellAn 18 mW 488.7 nm cw frequency doubled fibre MOPA source
  Photonics West 2004 San Jose 24-29 Jan 2004 SPIE Proc. 5335-10 pp.223
  [Abstract]  
• 2711 —  Y.Jeong, C.Alegria, J.K.Sahu, L.Fu, M.Ibsen, C.Codemard, M.R.Mokhtar, J.NilssonA 43W C-band tunable narrow-linewidth erbium-ytterbium co-doped large-core fiber laser
  IEEE Photonics Technology Letters 2004 Vol.16(3) pp.756-758
  [Abstract]  
• 2685 —  S.Baek, D.B.S.Soh, Y.Jeong, J.K.Sahu, J.Nilsson, B.LeeA cladding-pumped fiber laser with pump-reflecting inner-cladding Bragg grating
  IEEE Photonics Technology Letters 2004 Vol.16(2) pp.407-409
  [Abstract]  
• 2665 —  D.B.S.Soh, C.Codemard, S.Wang, J.Nilsson, J.K.Sahu, F.Laurell, V.Philippov, Y.Jeong, C.Alegria, S.BaekA 980 nm Yb-doped fiber MOPA source and its frequency doubling
  IEEE Photonics Technology Letters 2004 Vol.16(4) pp.1032-1034
  [Abstract]  
• 2842 —  K.H.Yla-Jarkko, S.-U.Alam, P.W.Turner, J.Moore, J.Nilsson, R.Selvas, D.B.S.Soh, C.Codemard, J.K.SahuCladding pumping technology for next generation of fiber amplifiers and lasers
  OAA 2003 Otaru 6-9 Jul 2003 TuC1 (Invited) 
• 2840 —  J.Nilsson, Y.Jeong, C.Alegria, R.Selvas, J.K.Sahu, R.B.Williams, K.Furusawa, W.A.Clarkson, D.C.Hanna, D.J.Richardson, T.M.Monro, D.N.Payne, K.H.Yla-Jarkko, S.-U.Alam, A.B.GrudininBeyond 1 kW with fiber lasers and amplifiers
  Optical Fiber Communication Conference Technical Digest (OSA) OFC Atlanta 2003 TOPS 86 pp.685-686 (Invited)
  [Abstract]  
• 2835 —  J.Nilsson, J.K.Sahu, Y.Jeong, W.A.Clarkson, R.Selvas, A.B.Grudinin, S.-U.AlamHigh power fiber lasers: New developments
  (Chapter in "Advances in Fiber Lasers" published by SPIE ISBN: 9780819447746 Ed.: Durvasula L.N.) 2003 Vol.4974 pp.50-59
  [Abstract]  
• 2780 —  W.A.Clarkson, L.J.Cooper, P.Wang, R.B.Williams, J.K.SahuPower scaling concepts for fiber lasers
  Trends in Optics and Photonics 2003 Vol.83 pp.261-267
  [Abstract]  
• 2712 —  Y.Jeong, J.K.Sahu, D.J.Richardson, J.NilssonSeeded erbium/ytterbium co-doped fibre amplifier source with 87 W of single-frequency output power
  Electronics Letters 2003 Vol.39(24) pp.1717-1719
  [Abstract]  
• 2698 —  V.Philippov, J.Nilsson, Y.Jeong, C.Alegria, D.B.S.Soh, C.Codemard, S.Baek, J.K.Sahu, W.A.Clarkson, D.N.PayneVersatile and functional high power fiber sources
  2nd International Symposium on High-Power Fiber Lasers and Their Applications St Petersburg 1-3 Jul 2003 HPFL-2.4 (Invited) 
• 2697 —  D.N.Payne, J.Nilsson, Y.Jeong, C.Alegria, V.Philippov, D.B.S.Soh, C.Codemard, S.Baek, J.K.Sahu, D.J.Richardson, W.A.ClarksonThe revolution in high-power fiber lasers
  2nd International Symposium on High-Power Fiber Lasers and Their Applications St Petersburg 1-3 Jul 2003 HPFL-1.2 (Invited) 
• 2687 —  M.Ibsen, J.Nilsson, L.Fu, Y.Jeong, J.K.Sahu, M.R.Mokhtar, C.Alegria, D.N.PayneAll-fibre Bragg grating filters and lasers for future optical networks
  ICICS-PCM 2003 Singapore 15-18 Dec 2003 (Invited)
  [Abstract]  
• 2675 —  Y.Jeong, J.K.Sahu, S.Baek, C.Alegria, C.A.Codemard, D.B.S.Soh, V.Philippov, R.B.Williams, K.Furusawa, D.J.Richardson, D.N.Payne, J.NilssonThe rising power of fibre lasers
  IEEE/LEOS 2003 Arizona 26-30 Oct 2003 ThD1 (Proceedings, 1&2 , p.792-793) (Invited)
  [Abstract]  
• 2666 —  J.K.Sahu, C.A.Codemard, R.Selvas, J.Nilsson, M.Laroche, W.A.ClarksonTunable Tm-doped silica fibre laser
  CLEO/Europe EQEC Munich 22-27 Jun 2003 CL4-5-THU
  [Abstract]  
• 2646 —  J.Nilsson, Y.Jeong, C.Alegria, V.Philippov, D.B.S.Soh, C.Codemard, S.Baek, J.K.Sahu, D.J.Richardson, W.A.Clarkson, D.N.PayneFiber lasers: flexible and functional solutions for today and the future
  Third International Symposium on Laser and Nonlinear Optical Materials (ISLNOM) Colorado 20-24 Jul 2003 (Invited)
  [Abstract]  
• 2643 —  D.B.S.Soh, J.Nilsson, J.K.Sahu, L.J.CooperGeometrical factor modification of helical-core fiber radiation loss formula
  Optics Communications 2003 Vol.222 pp.235-242
  [Abstract]  
• 2640 —  K.H.Yla-Jarkko, R.Selvas, D.B.S.Soh, J.K.Sahu, C.A.Codemard, J.Nilsson, S.-U.Alam, A.B.GrudininA 3.5 W 977 nm cladding-pumped jacketed air-clad ytterbium-doped fiber laser
  OSA TOPS: Proc ASSP 2003 83 pp.103-107 John J Zayhowski, ed. (Postdeadline)
  [Abstract]  
• 2630 —  C.Codemard, D.B.S.Soh, K.Yla-Jarkko, J.K.Sahu, M.Laroche, J.NilssonCladding-pumped L-band phosphosilicate erbium-ytterbium co-doped fiber amplifier
  OAA 2003 Otaru Japan 6-9 Jul 2003 TuC2
  [Abstract]  
• 2624 —  K.H.Yla-Jarkko, C.Codemard, J.Singleton, P.W.Turner, I.Godfrey, S.-U.Alam, J.Nilsson, J.K.Sahu, A.B.GrudininLow noise intelligent cladding-pumped L-band EDFA
  IEEE Photonics Technology Letters 2003 Vol.15(7) pp.909-911
  [Abstract]  
• 2607 —  Y.Jeong, J.K.Sahu, R.B.Williams, D.J.Richardson, K.Furusawa, J.NilssonYtterbium-doped large-core fibre laser with 272W of output power
  Electronics Letters 2003 Vol.39(13) pp.977-978
  [Abstract]  
• 2593 —  R.Selvas, K.Yla-Jarkko, J.K.Sahu, L.B.Fu, J.N.Jang, J.Nilsson, S.-U.Alam, P.W.Turner, J.Moore, A.B.GrudininHigh power, low noise Yb-doped cladding-pumped three-level fiber sources at 980 nm
  Optics Letters 2003 Vol.28(13) pp.1093-1095
  [Abstract]  
• 2592 —  K.Yla-Jarkko, R.Selvas, D.B.S.Soh, J.K.Sahu, C.A.Codemard, J.Nilsson, S.-U.Alam, A.B.GrudininA 3.5W 977nm cladding-pumped jacketed air clad ytterbium-doped fiber laser
  ASSP 2003 San Antonio 2-5 Feb 2003 PDP2 (Postdeadline)
  [Abstract]  
• 2591 —  R.Selvas, K.Yla-Jarkko, S.-U.Alam, J.Nilsson, P.W.Turner, J.Moore, J.K.Sahu, A.B.GrudininHigh power 977 nm fibre sources based on jacketed air-clad fibres
  OFC 2003 Atlanta 23-28 Mar 2003 TuL4
  [Abstract]  
• 2587 —  J.K.Sahu, Y.Jeong, D.J.Richardson, J.Nilsson103 W Erbium/ytterbium co-doped large-core fiber laser
  Optics Communications 2003 Vol.227 pp.159-163
  [Abstract]  
• 2586 —  J.N.Jang, Y.Jeong, J.K.Sahu, M.Ibsen, C.Codemard, R.Selvas, D.C.Hanna, J.NilssonCladding-pumped continuous-wave Raman fiber laser
  CLEO/QELS 2003 Baltimore 3-5 Jun 2003
  [Abstract]  
• 2585 —  M.Laroche, W.A.Clarkson, J.K.Sahu, J.Nilsson, Y.JeongHigh power cladding-pumped tunable Er-Yb fiber laser
  CLEO/QELS 2003 Baltimore 3-5 Jun 2003
  [Abstract]  
• 2581 —  K.Furusawa, J.K.Sahu, T.M.Monro, D.J.RichardsonA high efficiency low threshold erbium-doped holey optical fiber laser
  CLEO/QELS 2003 Baltimore 3-5 Jun 2003 CTuP
  [Abstract]  
• 2578 —  Y.Jeong, J.K.Sahu, M.Laroche, W.A.Clarkson, K.Furusawa, D.J.Richardson, J.Nilsson120-W Q-switched cladding-pumped Yb-doped fibre laser
  CLEO/Europe-EQEC 2003 Munich 23-27 June 2003 CL5-4-FRI
  [Abstract]  
• 2541 —  M.Laroche, A.M.Chardon, J.Nilsson, D.P.Shepherd, J.K.Sahu, W.A.Clarkson, S.Girard, R.MoncorgeDiode-pumped passively Q-switched tunable Er-Yb double-clad fibre laser
  CLEO/Europe EQEC 2003 Munich 22-27 Jun 2003 CL55-FRI
  [Abstract]  
• 2521 —  L.B.Fu, R.Selvas, M.Ibsen, J.K.Sahu, J.N.Jang, S.U.Alam, J.Nilsson, D.J.Richardson, D.N.Payne, C.Codemard, S.Goncharov, I.Zalevsky, A.B.GrudininFiber-DFB laser array pumped with a single 1W cw Yb-fiber laser
  IEEE Photonics Technology Letters 2003 Vol.15(5) pp.655-657
  [Abstract]  
• 2546 —  J.N.Jang, J.K.Sahu, R.Selvas, J.Nilsson, D.C.Hanna, A.B.GrudininRaman amplification and pulsed lasing in cladding-pumped germanosilicate fiber
  Optical Amplifiers and Their Applications Vancouver, Canada 14-17 Jul 2002
  [Abstract]  
• 2509 —  C.Codemard, K.Yla-Jarkko, J.Singleton, P.W.Turner, I.Godfrey, S.-U.Alam, J.Nilsson, J.K.Sahu, A.B.GrudininLow noise intelligent cladding pumped L-band EDFA
  ECOC 2002 Copenhagen 8-12 Sep 2002 1.6 (Postdeadline) 
• 2490 —  J.Nilsson, J.K.Sahu, J.N.Jang, R.Selvas, D.C.Hanna, A.B.GrudininCladding-pumped Raman fiber amplifier
  Optical Amplifiers and Their Applications (OAA 2002) Vancouver, Canada 14-17 Jul 2002 PD2-1/2/3 (Postdeadline)
  [Abstract]  
• 2477 —  J.H.V.Price, K.Furusawa, T.M.Monro, A.Malinowski, J.K.Sahu, J.Nilsson, D.J.RichardsonUltrashort pulse laser and amplifier systems based on Yb-doped holey fiber
  OSA Annual Meeting & Exhibit 2002, IL XVI Florida 28 Sep - 3 Oct 2002 MG1 (Invited)
  [Abstract]  
• 2474 —  R.Selvas, C.Li, J.K.Sahu, J.N.Jang, D.P.Shepherd, J.NilssonEfficient Yb doped cladding-pumped fiber laser by a spectral beam-combined stripe-pump diode
  OSA Annual Meeting & Exhibit 2002 LS XVI Florida 28 Sep - 3 Oct 2002 MK60
  [Abstract]  
• 2437 —  L.B.Fu, R.Selvas, M.Ibsen, J.K.Sahu, S.-U.Alam, J.Nilsson, D.J.Richardson, D.N.Payne, C.Codemard, S.Goncharev, I.Zalevsky, A.B.GrudininAn 8-channel fibre-DFB laser WDM-transmitter pumped with a single 1.2W Yb-fibre laser operated at 977nm
  ECOC 2002 Copenhagen 8-12 Sep 2002 08.3.5
  [Abstract]  
• 2349 —  R.Selvas, J.K.Sahu, J.Nilsson, S.U.Alam, A.B.GrudininQ-switched 980nm Yb-doped fiber laser
  CLEO 2002 Long Beach, California 19-24 May 2002 CThR6
  [Abstract]  
• 2346 —  K.Furusawa, A.Malinowski, J.H.V.Price, T.M.Monro, J.K.Sahu, J.Nilsson, D.J.RichardsonA highly efficient all-glass double-clad ytterbium doped holey fiber laser
  CLEO 2002 Long Beach, California 19-24 May 2002 CMJ2
  [Abstract]  
• 2286 —  K.Furusawa, A.Malinowski, J.H.V.Price, T.M.Monro, J.K.Sahu, J.Nilsson, D.J.RichardsonA cladding pumped Ytterbium-doped fiber laser with holey inner and outer cladding
  Optics Express 2001 Vol.9 pp.714-720 (Invited)
  [Abstract]  
• 2274 —  J.K.Sahu, C.C.Renaud, K.Furusawa, R.Selvas, J.A.Alvarez-Chavez, D.J.Richardson, J.NilssonJacketed air-clad cladding pumped ytterbium-doped fibre laser with wide tuning range
  Electronics Letters 2001 Vol.37(18) pp.1116-1117
  [Abstract]  
• 2092 —  J.K.Sahu, C.C.Renaud, J.Nilsson, W.A.Clarkson, S.U.Alam, A.B.GrudininSingle-polarization laser operation in polarization-maintaining single-polarization pumped erbium-doped fiber
  CLEO 2001 Baltimore 6-11 May 2001 CWC5
  [Abstract]  
• 2091 —  C.C.Renaud, J.A.Alvarez-Chavez, J.K.Sahu, J.Nilsson, D.J.Richardson, W.A.Clarkson7.7mJ pulses from a large core Yb-doped cladding pumped Q-switched fibre laser
  CLEO 2001 Baltimore 6-11 May 2001 CTuQ5
  [Abstract]  

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