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| 可见光可调谐金绿宝石激光器的设计与实验 | |
| 引用本文： | 刘书航,刘京郊,王立军. 可见光可调谐金绿宝石激光器的设计与实验[J]. 光电子．激光, 2008, 19(3): 326-330 |
| 作者姓名： | 刘书航 刘京郊 王立军 |
| 作者单位： | 1. 中国科学院长春光学精密机械与物理研究所,吉林,长春,130033;中国科学院研究生院,北京,100039 2. 中国北方电子设备研究所,北京,100083 3. 中国科学院长春光学精密机械与物理研究所,吉林,长春130033 |
| 摘 要： | 对用棱镜实现波长可调谐的金绿宝石激光器进行了理论和实验研究,分析了其在可调谐波段的增益和阈值特性,优化了腔形、输出镜透射率等参数,通过实验获得了调谐范围725～781 nm、中心波长最大输出能量达1 J的激光输出.用不同波长、不同重复频率的金绿宝石激光对扫描线阵CCD成像进行了干扰实验,获得了较好的干扰效果. |
| 关 键 词： | 金绿宝石激光器 波长可调谐 CCD成像干扰 可见光 可调谐 金绿宝石 激光器 设计与实验 range visible laser tunable experimental research 干扰效果 干扰实验 成像 线阵 扫描 激光对 重复频率 中心波长 激光输出 输出能量 |
| 文章编号： | 1005-0086（2008）03-0326-05 |
| 收稿时间： | 2007-03-07 |
| 修稿时间： | 2007-06-03 |
Design and experimental research of tunable alexandrite laser in the visible range |
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| LIU Shu-hang,LIU Jing-jiao,WANG Li-jun. Design and experimental research of tunable alexandrite laser in the visible range[J]. Journal of Optoelectronics·laser, 2008, 19(3): 326-330 | |
| Authors: | LIU Shu-hang LIU Jing-jiao WANG Li-jun |
| Affiliation: | LIU Shu-hang1,2,LIU Jing-jiao3,WANG Li-jun1(1.Changchun institute of Optics,Fine Mechanics , Physics,Chinese Academy of Sciences,Changchun 130033,China,2.Graduate School of Chinese Academy of Sciences,Beijing 100039,3.China Northern Institute of Electric Equipment,Beijing 100083,China) |
| Abstract: | The Alexandrite laser tuned by a chromatic dispersion prism was theoretically and experimentally studied. The gain and threshold characteristics in the range of tunable wavdengths of the laser were analyzed,and the structure of resonator and the transmissivity of the output mirror was optimized, In the experiment, a maximum output energy of 1 J with a tunable range of 725--781 nm were obtained. The imaging interference experiment of a linear CCD scanning array is with presented the Alexandrite laser at different output wavelengths and repeat frequency. The results showed that laser in this spectrum range could be applied to anti-guidance weapons and anti-reconnaissance with prospect. |
| Keywords: | alexandrite laser tunable laser output imaging interference of CCD |
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