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Efficient diode-pumped actively Q-switched Nd:YAG/BaWO4 intracavity Raman laser
1Department of Electrophysics, National Chiao Tung University, Hsinchu, Taiwan. yfchen@cc.nctu.edu.tw
Optics Letters
|January 5, 2006
Abstract:
Barium tungstate (BaWO4) is employed to achieve efficient stimulated Raman scattering conversion in a compact diode-pumped actively Q-switched Nd:YAG laser. With an incident pump power of 9.2 W, 1.56 W of 1181 nm first-Stokes average output power was generated at a pulse repetition rate of 20 kHz, corresponding to an optical-to-optical conversion efficiency of 16.9%.
