High-Average-Power Third Harmonic Generation at 355nm with CsB3O5 Crystal
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Abstract
A 17.7W average power output at 355nm by the third harmonic generation (THG) of 1064nm light has been obtained with the nonlinear optical crystal CsB3O5 (CBO). The fundamental light source is a diode-pumped Nd:YAG laser with a pulse duration of 70ns and a repetition rate of 7kHz. A CBO crystal cut for type-II PM angles is used in the experiment. The THG energy conversion efficiency with CBO is twice as large as that with LBO. As a THG crystal, CBO has better performance than that of LiB3O5 crystal (LBO).
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WU Yi-Cheng, CHANG Feng, FU Pei-Zhen, CHEN Chuang-Tian, WANG Gui-Ling, GENG Ai-Cong, BO Yong, CUI Da-Fu, XU Zu-Yan. High-Average-Power Third Harmonic Generation at 355nm with CsB3O5 Crystal[J]. Chin. Phys. Lett., 2005, 22(6): 1426-1428.
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WU Yi-Cheng, CHANG Feng, FU Pei-Zhen, CHEN Chuang-Tian, WANG Gui-Ling, GENG Ai-Cong, BO Yong, CUI Da-Fu, XU Zu-Yan. High-Average-Power Third Harmonic Generation at 355nm with CsB3O5 Crystal[J]. Chin. Phys. Lett., 2005, 22(6): 1426-1428.
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WU Yi-Cheng, CHANG Feng, FU Pei-Zhen, CHEN Chuang-Tian, WANG Gui-Ling, GENG Ai-Cong, BO Yong, CUI Da-Fu, XU Zu-Yan. High-Average-Power Third Harmonic Generation at 355nm with CsB3O5 Crystal[J]. Chin. Phys. Lett., 2005, 22(6): 1426-1428.
|
WU Yi-Cheng, CHANG Feng, FU Pei-Zhen, CHEN Chuang-Tian, WANG Gui-Ling, GENG Ai-Cong, BO Yong, CUI Da-Fu, XU Zu-Yan. High-Average-Power Third Harmonic Generation at 355nm with CsB3O5 Crystal[J]. Chin. Phys. Lett., 2005, 22(6): 1426-1428.
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