| 角锥棱镜腔主动调Q绿光固体激光器的研究 |
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| 引用本文： | 张红波,席文强,孙峰. 角锥棱镜腔主动调Q绿光固体激光器的研究[J]. 光学与光电技术, 2009, 7(3): 5-7 |
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| 作者姓名： | 张红波 席文强 孙峰 |
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| 作者单位： | 华中光电技术研究所一武汉光电国家实验室,湖北武汉,430073;华中光电技术研究所一武汉光电国家实验室,湖北武汉,430073;华中光电技术研究所一武汉光电国家实验室,湖北武汉,430073 |
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| 摘 要： | 为了保证激光器在高重复频率运转时的输出能量不下降，采用角锥棱镜作为主动调Q激光器的全反射镜，利用其退偏特性和腔外双通倍频技术，在重复频率为25Hz时，532nm绿光的输出能量比1Hz时上升约6．9％，可满足水下激光主动成像系统对激光光源的要求。
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| 关 键 词： | 绿光固体激光器 高重复频率 主动调Q 角锥棱镜 |
Study on Active Q-Switched Green Solid-State Laser of Corner-Cube Prism Cavity |
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| ZHANG Hong-bo,XI Wen-qiang,SUN Feng. Study on Active Q-Switched Green Solid-State Laser of Corner-Cube Prism Cavity[J]. optics&optoelectronic technology, 2009, 7(3): 5-7 |
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| Authors: | ZHANG Hong-bo XI Wen-qiang SUN Feng |
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| Affiliation: | ( Huazhong Institute of Electro-Optics-Wuhan National Laboratory for Optoelectronics, Wuhan 430073, China ) |
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| Abstract: | In order to ensure the output energy of laser against decreasing with high pulse repetition rate, the corner-cube prism is adopted as the total reflector of the active Q-switched laser. With the property of depolarization of corner-cube prism and extra-cavity double-pass frequency-doubled technology, when the pulse repetition rate is 25 Hz, the output energy of 532 nm increases 6.9% than that of 1 Hz. It can meet the requirement of laser source for the underwater laser imaging system. |
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| Keywords: | green solid-state laser high repetition rate active Q-switch corner-cube prism |
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