标题:An LD-pumped Q-switched Nd:YAG laser using La3Ga5SiO14for the electro-optic modulator and optical activity compensation
作者:Zheng, H. ;Huang, J.H. ;Zhao, X. ;Wang, J.Y. ;Shi, F. ;Li, J.H. ;Deng, J. ;Liu, H.G. ;Weng, W. ;Ge, Y. ;Dai, S.T. ;Ruan, K.M. ;Wu, H.C. ;Lin, W.X.
作者机构:[Zheng, H. ;Huang, J.H. ;Shi, F. ;Li, J.H. ;Deng, J. ;Liu, H.G. ;Weng, W. ;Ge, Y. ;Dai, S.T. ;Ruan, K.M. ;Wu, H.C. ;Lin, W.X. ] Fujian Institute of Re 更多
来源:Laser Physics
出版年:2014
卷:24
期:4
DOI:10.1088/1054-660X/24/4/045802
摘要:La3Ga5SiO14 (LGS) has been designed and used successfully not only as an electro-optical (EO) Q-switch but also as the optically active crystal in an Nd:YAG (yttrium aluminum garnet) pulse-off laser cavity with two-rod birefringence compensation in this paper. A maximum average output power of 15.8 W with a pulse width of 21 ns was obtained at the maximum repetition rate of 1 kHz, and the dynamic-static ratio was 75%. Experimental results revealed that the spatial distribution of the laser intensity with the two LGS crystals inserted between two identical Nd:YAG rods was significantly better than the spatial distribution with no birefringence compensation or a KD P EO Q-switcher. © 2014 Astro Ltd.
收录类别:EI
资源类型:期刊论文
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