標題: High-pulse-energy, passively Q-switched Yb-doped fiber laser with AlGaInAs quantum wells as a saturable absorber
作者: Huang, J. Y.
Huang, W. C.
Zhuang, W. Z.
Su, K. W.
Chen, Y. F.
Huang, K. F.
電子物理學系
Department of Electrophysics
公開日期: 1-八月-2009
摘要: We demonstrate an efficient, high-pulse-energy, passively Q-switched Yb-doped fiber laser with AlGaInAs quantum wells (QWs) as a saturable absorber. The AlGaInAs QW material is designed to provide a large modulation change and a quite-low nonsaturable loss. At an incident pump power of 7.6 W, an average output power of 3.8 W, pulse energy of 300 mu J, pulse repetition rate of 12.5 kHz, and pulse duration of 30 ns was obtained. (C) 2009 Optical Society of America
URI: http://dx.doi.org/10.1364/OL.34.002360
http://hdl.handle.net/11536/6872
ISSN: 0146-9592
DOI: 10.1364/OL.34.002360
期刊: OPTICS LETTERS
Volume: 34
Issue: 15
起始頁: 2360
結束頁: 2362
顯示於類別:期刊論文