標題: Efficient sub-nanosecond intracavity optical parametric oscillator pumped with a passively Q-switched Nd : GdVO4 laser
作者: Chen, YF
Chen, SW
Tsai, LY
Chen, YC
Chien, CH
電子物理學系
Department of Electrophysics
公開日期: 1-十一月-2004
摘要: An efficient diode-pumped passively Q-switched Nd:GdVO4/Cr4+:YAG laser was employed to generate a high-repetition-rate, high-peak-power eye-safe laser beam with an intracavity optical parametric oscillator (OPO) based on a KTP crystal. The conversion efficiency for the average power is 8.3% from pump diode input to OPO signal output and the slope efficiency is up to 10%. At an incident pump power of 14.5 W, the compact intracavity OPO cavity, operating at 46 kHz, produces average powers at 1571 nm up to 1.2 W with a pulse width as short as 700 ps.
URI: http://dx.doi.org/10.1007/s00340-004-1623-2
http://hdl.handle.net/11536/25659
ISSN: 0946-2171
DOI: 10.1007/s00340-004-1623-2
期刊: APPLIED PHYSICS B-LASERS AND OPTICS
Volume: 79
Issue: 7
起始頁: 823
結束頁: 825
顯示於類別:期刊論文


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