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High-power electro-optic switch technology based on novel transparent ceramic
Jiang XJ(蒋小军); Zhang HC(张海潮); Wang YZ(王育竹); yeqing@siom.ac.cn
2016
发表期刊Chin. Phys. B
卷号25期号:3
摘要A novel high-power polarization-independent electro-optic switch technology based on a reciprocal structure Sagnac interferometer and a transparent quadratic electro-optic ceramic is proposed and analyzed theoretically and experimentally. The electro-optic ceramic is used as a phase retarder for the clockwise and counter-clockwise polarized light, and their polarization directions are adjusted to their orthogonal positions by using two half-wave plates. The output light then becomes polarization-independent with respect to the polarization direction of the input light. The switch characteristics, including splitter ratios and polarization states, are theoretically analyzed and simulated in detail by the matrix multiplication method. An experimental setup is built to verify the analysis and experimental results. A new component ceramic is used and a nonpolarizing cube beam splitter (NPBS) replaces the beam splitter (BS) to lower the ON/OFF voltage to 305 V and improve the extinction ratio by 2 dB. Finally, the laser-induced damage threshold for the proposed switch is measured and discussed. It is believed that potential applications of this novel polarization-independent electro-optic switch technology will be wide, especially for ultrafast high-power laser systems.
文章类型Article
部门归属空间
DOI10.1088/1674-1056/25/3/034202
资助者National Natural Science Foundation of China [61137004, 61405218, 61535014] ; National Natural Science Foundation of China [61137004, 61405218, 61535014] ; National Natural Science Foundation of China [61137004, 61405218, 61535014] ; National Natural Science Foundation of China [61137004, 61405218, 61535014]
收录类别SCI
资助者National Natural Science Foundation of China [61137004, 61405218, 61535014] ; National Natural Science Foundation of China [61137004, 61405218, 61535014] ; National Natural Science Foundation of China [61137004, 61405218, 61535014] ; National Natural Science Foundation of China [61137004, 61405218, 61535014]
WOS记录号WOS:000375647400022
引用统计
文献类型期刊论文
条目标识符http://ir.siom.ac.cn/handle/181231/28387
专题空间激光信息技术研究中心
通讯作者yeqing@siom.ac.cn
作者单位中国科学院上海光学精密机械研究所
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GB/T 7714
Jiang XJ,Zhang HC,Wang YZ,et al. High-power electro-optic switch technology based on novel transparent ceramic[J]. Chin. Phys. B,2016,25(3).
APA 蒋小军,张海潮,王育竹,&yeqing@siom.ac.cn.(2016).High-power electro-optic switch technology based on novel transparent ceramic.Chin. Phys. B,25(3).
MLA 蒋小军,et al."High-power electro-optic switch technology based on novel transparent ceramic".Chin. Phys. B 25.3(2016).
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