Spectral beam combining of thulium fiber laser systems

2010 ◽  
Author(s):  
R. Andrew Sims ◽  
Christina C. C. Willis ◽  
Pankaj Kadwani ◽  
Timothy S. McComb ◽  
Lawrence Shah ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Beam Combining ◽  
Spectral Beam Combining ◽  
Laser Systems ◽  
Thulium Fiber Laser

Comparison of spectral beam combining approaches for high power fiber laser systems

2008 ◽  
Author(s):  
Pratheepan Madasamy ◽  
Tom Loftus ◽  
Alison Thomas ◽  
Pat Jones ◽  
Eric Honea
Keyword(s):  
Fiber Laser ◽  
High Power ◽  
Beam Combining ◽  
Spectral Beam Combining ◽  
Laser Systems

Spectral beam combining of 2μm Tm fiber laser systems

2011 ◽  
Vol 284 (7) ◽  
pp. 1988-1991 ◽  
Author(s):  
R. Andrew Sims ◽  
Christina C.C. Willis ◽  
Pankaj Kadwani ◽  
Timothy S. McComb ◽  
Lawrence Shah ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Beam Combining ◽  
Spectral Beam Combining ◽  
Laser Systems

Spectral Beam Combining of 2 μm Tm Fiber Laser Systems

2010 ◽  
Author(s):  
R. Andrew Sims ◽  
Christina C. C. Willis ◽  
Pankaj Kadwani ◽  
Timothy S. McComb ◽  
Lawrence Shah ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Beam Combining ◽  
Spectral Beam Combining ◽  
Laser Systems

Recent progress of key technologies for spectral beam combining of fiber laser with dual-gratings configuration(Invited)

2018 ◽  
Vol 47 (1) ◽  
pp. 103002
Author(s):  
马毅 Ma Yi ◽  
颜宏 Yan Hong ◽  
孙殷宏 Sun Yinhong ◽  
彭万敬 Peng Wanjing ◽  
李建民 Li Jianmin ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Recent Progress ◽  
Beam Combining ◽  
Key Technologies ◽  
Spectral Beam Combining

scholarly journals High power, 100 W-class, thulium-doped all-fiber lasers

2019 ◽  
Vol 11 (4) ◽  
pp. 109
Author(s):  
Maria Michalska ◽  
Paweł Grześ ◽  
Jacek Swiderski
Keyword(s):  
Fiber Laser ◽  
Fiber Lasers ◽  
Continuous Wave ◽  
Single Frequency ◽  
Optical Parametric ◽  
Quantum Electron ◽  
Laser Systems ◽  
Thulium Fiber Laser ◽  
Fibre Amplifiers ◽  
Silica Fibre

In this work, sub-kilowatt, compact thulium-doped fiber laser systems, operating at a wavelength of 1940 nm, have been presented. The continuous-wave laser power generated out of a single oscillator was 90 W with a slope efficiency of 56.7%. Applying a master oscillator – power amplifier configuration, an output power of 120.5 W with a slope efficiency of 58.2% was demonstrated. These are the first results of the works aimed at developing kW-class “eye-safe” laser systems in Poland. Full Text: PDF ReferencesZ. Liu, et al., "Implementing termination analysis on quantum programming", Sci. China Inf. Sci. 62, 41301 (2019) CrossRef S. D. Jackson, A. Sabella, D.G Lancaster, "Application and Development of High-Power and Highly Efficient Silica-Based Fiber Lasers Operating at 2 μm", IEEE J. Sel. Top. Quantum Electron. 13, 567, (2007). CrossRef E. Russell, N. Kavanagh, K. Shortiss, and F. C. G. Gunning, "Development of thulium-doped fibre amplifiers for the 2μm waveband", Proc. SPIE 10683, 106832Q (2018) CrossRef P. Peterka, B. Faure, W. Blanc, M. Karásek, and B. Dussardier, "Theoretical modelling of S-band thulium-doped silica fibre amplifiers", Opt. Quantum Electron. 36, 201 (2004) CrossRef M. Eichhorn, "Pulsed 2 μm fiber lasers for direct and pumping applications in defence and security", Proc. SPIE 7836, 78360B (2010). CrossRef O. Traxer and E. X. Keller, "Thulium fiber laser: the new player for kidney stone treatment? A comparison with Holmium:YAG laser", World J. Urol. 2019 Feb 6. doi: 10.1007/s00345-019-02654-5 CrossRef S. Das, "Optical parametric oscillator: status of tunable radiation in mid-IR to IR spectral range based on ZnGeP2 crystal pumped by solid state lasers", Opt. Quant. Electron. 51, 70 (2019) CrossRef M. Michalska, P. Hlubina, and J. Swiderski, "Mid-infrared Supercontinuum Generation to ∼4.7 μm in a ZBLAN Fiber Pumped by an Optical Parametric Generator", IEEE Photon. J 9, 3200207 (2017) CrossRef https://www.ipgphotonics.com DirectLink M.D. Burns, P. C. Shardlow, P. Barua, T. L. Jefferson-Brain, J. K. Sahu, and W. A.Clarkson, "47  W continuous-wave 1726  nm thulium fiber laser core-pumped by an erbium fiber laser", Opt. Lett. 44, 5230 (2019) CrossRef S.D. Jackson, "Cross relaxation and energy transfer upconversion processes relevant to the functioning of 2 μm Tm3+-doped silica fibre lasers", Opt. Commun. 230, 197 (2004). CrossRef X. Wang, P. Zhou, X. Wang, H. Xiao, and L. Si, "102 W monolithic single frequency Tm-doped fiber MOPA", Opt. Express 21, 32386 (2013) CrossRef K. Yin, R. Zhu, B. Zhang, G. Liu, P. Zhou, and J. Hou, "300 W-level, wavelength-widely-tunable, all-fiber integrated thulium-doped fiber laser", Opt. Express 24, 11085 (2016) CrossRef G. D. Goodno, L. D. Book, and J. E. Rothenberg, "600-W, single-mode, single-frequency thulium fibre laser amplifier", Proc. SPIE 7195, 71950Y (2009). CrossRef T. Ehrenreich, R. Leveille, I. Majid, K. Tankala, G. Rines, and P. Moulton, "1-kW, all-glass Tm: fiber laser", Proc. SPIE 7580, 1 (2010) DirectLink M. Michalska et al., "Highly stable, efficient Tm-doped fiber laser—a potential scalpel for low invasive surgery", Laser Phys. Lett. 13, 115101 (2016). CrossRef

Introduction to the Issue on Laser Beam Combining and Fiber Laser Systems

2009 ◽  
Vol 15 (2) ◽  
pp. 237-239 ◽  
Author(s):  
James R. Leger ◽  
Johan Nilsson ◽  
Jean Pierre Huignard ◽  
Anatoly P. Napartovich ◽  
Thomas M. Shay ◽  
...  
Keyword(s):  
Laser Beam ◽  
Fiber Laser ◽  
Beam Combining ◽  
Laser Systems

Spectral beam combining system of fiber laser by external-cavity fiber oscillator

2018 ◽  
Vol 47 (1) ◽  
pp. 103008
Author(s):  
张璟璞 Zhang Jingpu ◽  
杨依枫 Yang Yifeng ◽  
赵翔 Zhao Xiang ◽  
柏刚 Bai Gang ◽  
何兵 He Bing ◽  
...  
Keyword(s):  
Fiber Laser ◽  
External Cavity ◽  
Beam Combining ◽  
Spectral Beam Combining
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