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Applied Optics

Applied Optics


  • Editor: Joseph N. Mait
  • Vol. 52, Iss. 27 — Sep. 20, 2013
  • pp: 6744–6747

230 W average-power all-fiber-based actively Q-switched fiber master oscillator–power amplifier

Qiang Fang, Yuguo Qin, Bo Wang, and Wei Shi  »View Author Affiliations

Applied Optics, Vol. 52, Issue 27, pp. 6744-6747 (2013)

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We report a high-power all-fiber format pulsed laser source at 1064nm in a master oscillator–power amplifier configuration. The seed source is an acousto-optic Q-switched fiber laser with a varied pulse duration and repetition rate. The output power of the oscillator is 1W, and two double-cladding Yb-doped fiber amplifiers were used to boost the average power of the seed. >230W average power was achieved for 1.4μs pulses at 100 kHz repetition rate. The optical-to-optical efficiency of the main amplifier is 72.81%.

© 2013 Optical Society of America

OCIS Codes
(060.2320) Fiber optics and optical communications : Fiber optics amplifiers and oscillators
(140.3280) Lasers and laser optics : Laser amplifiers
(140.3510) Lasers and laser optics : Lasers, fiber
(140.3540) Lasers and laser optics : Lasers, Q-switched
(140.3615) Lasers and laser optics : Lasers, ytterbium
(060.3510) Fiber optics and optical communications : Lasers, fiber

ToC Category:
Lasers and Laser Optics

Original Manuscript: June 27, 2013
Revised Manuscript: August 19, 2013
Manuscript Accepted: August 21, 2013
Published: September 16, 2013

Qiang Fang, Yuguo Qin, Bo Wang, and Wei Shi, "230 W average-power all-fiber-based actively Q-switched fiber master oscillator–power amplifier," Appl. Opt. 52, 6744-6747 (2013)

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  1. D. J. Richardson, J. Nilsson, and W. A. Clarkson, “High power fiber lasers: current status and future perspectives,” J. Opt. Soc. Am. B 27, B63–B92 (2010). [CrossRef]
  2. http://optics.org/news/3/10/44 .
  3. J. Limpert, S. Hofer, A. Liem, H. Zellmer, A. Tunnermann, S. Knoke, and H. Voelckel, “100-W average-power, high-energy nanosecond fiber amplifier,” Appl. Phys. B 75, 477–479 (2002). [CrossRef]
  4. J. Saby, B. Cocquelin, A. Meunier, S. Pierrot, P. Devilder, P. Deslandes, and F. Salin, “High average and peak power pulsed fiber lasers at 1030 nm, 515 nm, and 343 nm,” Proc. SPIE 7580, 75800I (2010). [CrossRef]
  5. F. Stutzki, F. Jansen, A. Liem, C. Jauregui, J. Limpert, and A. Tunnermann, “26 mJ, 130 W Q-switched fiber-laser system with near-diffraction-limited beam quality,” Opt. Lett. 37, 1073–1075 (2012). [CrossRef]
  6. R. Su, P. Zhou, H. Xiao, X. Wang, and X. Xu, “150 W high-average-power, single-frequency nanosecond fiber laser in strictly all-fiber format,” Appl. Opt. 51, 3655–3659 (2012). [CrossRef]
  7. X. Wang, P. Zhou, R. Su, H. Xiao, X. Xu, and Z. Liu, “A 280 W high average power, single-frequency all-fiber nanosecond pulsed laser,” Laser Phys. 23, 015101 (2013). [CrossRef]
  8. D. S. Norman, M. Brodsky, D. J. Gabzdyl, D. M. Durkin, and D. H. Gillooly, “Pulsed fiber lasers for precision marking, engraving and micro-machine,” presented at the Environnement Professionnel Microtechnologies (EPMT) Conference, Lausanne, Switzerland, 10June, 2010.
  9. H. M. Pask, R. J. Garman, D. C. Hanna, A. C. Tropper, C. J. Mackechnie, P. R. Barber, and J. M. Dawes, “Ytterbium-doped silica fiber lasers: versatile sources for the 1–1.2 μm region,” IEEE J. Sel. Top. Quantum Electron. 1, 2–13 (1995). [CrossRef]
  10. J. P. Feve, J. Morehead, S. Makki, J. Franke, M. Muendel, C. Wang, and G. Zhao, “Q-switched fiber lasers with controlled pulse shape,” Proc. SPIE 6873, 68730D (2008). [CrossRef]
  11. B. Peng, Q. Liu, M. Gong, and P. Yan, “Acousto-optic Q-switched cladding-pumped ytterbium-doped fiber laser,” Chin. Opt. Lett. 5, 415–417 (2007).
  12. J. Limpert, F. Roser, D. N. Schimpf, E. Seise, T. Eidam, S. Hadrich, J. Rothhardt, C. J. Misas, and A. Tunnermann, “High repetition rate gigawatt peak power fiber laser systems: challenges, design, and experiment,” IEEE J. Sel. Top. Quantum Electron. 15, 159–169 (2009). [CrossRef]
  13. Y. Feng, W. Wang, Ch. Zhu, Y. Li, K. Zhang, D. Zhang, H. Zhao, and D. Jiang, “Experiment research of 100 W, all-fiber acousto-optic Q-switched fiber laser,” High Power Laser Part. Beams 23, 1444–1448 (2011). [CrossRef]
  14. H. Zhang, X. Wang, P. Zhou, Z. Gong, and X. Xu, “6 mJ, high-average-power, all-fiberized Q-switched fiber master oscillator power amplifier with low repetition rate,” Appl. Opt. 51, 6933–6936 (2012). [CrossRef]
  15. J. W. Dawson, M. J. Messerly, R. J. Beach, M. Y. Shverdin, E. A. Stappaerts, A. K. Sridharan, P. H. Pax, J. E. Heebner, C. W. Siders, and C. P. J. Barty, “Analysis of the scalability of diffraction-limited fiber lasers and amplifiers to high average power,” Opt. Express 16, 13240–13266 (2008). [CrossRef]

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