High-power, low-noise, Yb-doped, cladding-pumped, three-level fiber sources at 980nm R Selvas, JK Sahu, LB Fu, JN Jang, J Nilsson, AB Grudinin, ... Optics Letters 28 (13), 1093-1095, 2003 | 136 | 2003 |
A 3.5 W 977 nm cladding-pumped jacketed air-clad ytterbium-doped fiber laser KH Ylä-Jarkko, R Selvas, DBS Soh, JK Sahu, CA Codemard, J Nilsson, ... Advanced Solid-State Photonics, 103, 2003 | 72 | 2003 |
Performance limitations of high-power DFB fiber lasers KH Yla-Jarkko, AB Grudinin IEEE Photonics Technology Letters 15 (2), 191-193, 2003 | 30 | 2003 |
Low noise, intelligent cladding pumped L-band EDFA C Codemard, K Yla-Jarkko, J Singleton, PW Turner, I Godfrey, SU Alam, ... 2002 28TH European Conference on Optical Communication 5, 1-2, 2002 | 28 | 2002 |
Low-noise intelligent cladding-pumped L-band EDFA KH Yla-Jarkko, C Codemard, J Singleton, PW Turner, I Godfrey, SU Alam, ... IEEE Photonics Technology Letters 15 (7), 909-911, 2003 | 27 | 2003 |
Optical fiber gain medium with modal discrimination of amplification A Salokatve, K Ylä-Jarkko US Patent 7,760,771, 2010 | 23 | 2010 |
Mode-induced transverse photodarkening loss variations in large-mode-area ytterbium doped silica fibers M J. Söderlund, JJMI Ponsoda, SKT Tammela, K Ylä-Jarkko, A Salokatve, ... Optics Express 16 (14), 10633-10640, 2008 | 20 | 2008 |
Beyond 1 kW with fiber lasers and amplifiers J Nilsson, Y Jeong, C Alegria, R Selvas, J Sahu, R Williams, K Furusawa, ... Optical Fiber Communication Conference, FH1, 2003 | 14 | 2003 |
Method for Preparing Medical Stents J Ruuttu, O Saarniaho, H Asonen, J Kangastupa, K Yla-Jarkko, ... US Patent App. 11/791,654, 2008 | 13 | 2008 |
Optical fiber fabrication S Tammela, K Ylä-Jarkko US Patent 7,813,608, 2010 | 12 | 2010 |
Optical fiber processing method S Tammela, K Ylä-Jarkko US Patent 7,455,464, 2008 | 11 | 2008 |
Cladding-pumped L-band phosphosilicate erbium-ytterbium co-doped fiber amplifier C Codemard, DBS Soh, K Ylä-Jarkko, JK Sahu, M Laroche, J Nilsson Optical Amplifiers and Their Applications, TuC2, 2003 | 11 | 2003 |
Characterization of modal coupling of Bragg gratings in large-mode-area fibers A Iho, A Tervonen, K Yla-Jarkko, S Tammela, S Honkanen Journal of lightwave technology 29 (13), 2031-2038, 2011 | 8 | 2011 |
High power, single-mode, single-frequency DFB fibre laser at 1550 nm in MOPA configuration SU Alam, R Wixey, L Hickey, KH Yla-Jarkko, MN Zervas Conference on Lasers and Electro-Optics, CMK7, 2004 | 8 | 2004 |
High power, single frequency DFB fibre laser with low relative intensity noise S Alam, KH Yla-Jarkko, AB Grudinin 2003 Conference on Lasers and Electro-Optics Europe (CLEO/Europe 2003)(IEEE …, 2003 | 8 | 2003 |
Power penalties due to in-band and out-of-band dispersion in FBG cascades KH Ylä-Jarkko, MN Zervas, MK Durkin, I Barry, AB Grudinin Journal of lightwave technology 21 (2), 506, 2003 | 8 | 2003 |
High power 977 nm fibre sources based on jacketed air-clad fibres R Selvas, J Nilsson, J Sahu, K Yla-Jarkko, S Alam, P Turner, J Moore, ... OFC 2003 Optical Fiber Communications Conference, 2003., 237-238, 2003 | 7 | 2003 |
Achieving long repeaterless sections in high-density metropolitan WDM networks KH Yla-Jarkko, S Alam, AB Grudinin IEEE Photonics Technology Letters 14 (7), 1013-1015, 2002 | 6 | 2002 |
Scalability of a metropolitan multifiber bidirectional WDM-ring network K Ylä-Jarkko, S Tammela, T Niemi, A Tervonen 26th European Conference on Optical Communication ECOC 2000, September 3-7 …, 2000 | 6 | 2000 |
Cladding pumping technology for next generation of fiber amplifiers and lasers KH Ylä-Jarkko, SU Alam, PW Turner, J Moore, J Nilsson, R Selvas, ... | 5 | 2003 |