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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 5, Iss. 9 — Sep. 10, 2007
  • pp: 522–523

An acousto-optic Q-switched fiber laser using China-made double-cladding fiber

Hongming Zhao, Qihong Lou, Jun Zhou, Fangpei Zhang, Jingxing Dong, Yunrong Wei, Libo Li, and Zhijiang Wang  »View Author Affiliations


Chinese Optics Letters, Vol. 5, Issue 9, pp. 522-523 (2007)


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Abstract

A simple laser-diode pumped acoustic-optic Q-switched fiber laser is reported by using China-made large-mode-area ytterbium-doped fiber. Q-switched pulses with a beam quality factor of M2 about 2 and several hundred nanoseconds pulse duration are achieved at the repetition rate of 1-50 kHz. When the repetition rate is 1 kHz, the pulse energy is 0.93 mJ with the pulse duration of 132 ns. Meanwhile, the profile of laser pulses shows some mode-locking phenomena, the mechanism of the phenomena is discussed.

© 2007 Chinese Optics Letters

OCIS Codes
(140.3480) Lasers and laser optics : Lasers, diode-pumped
(140.3510) Lasers and laser optics : Lasers, fiber
(140.3540) Lasers and laser optics : Lasers, Q-switched
(140.4050) Lasers and laser optics : Mode-locked lasers

Citation
Hongming Zhao, Qihong Lou, Jun Zhou, Fangpei Zhang, Jingxing Dong, Yunrong Wei, Libo Li, and Zhijiang Wang, "An acousto-optic Q-switched fiber laser using China-made double-cladding fiber," Chin. Opt. Lett. 5, 522-523 (2007)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-5-9-522


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