High-precision active synchronization control of high-power, tiled-aperture coherent beam combining | |
Peng, Chun; Liang, Xiaoyan; Liu, Renqi; Li, Wenqi; Li, Ruxin | |
刊名 | Opt. Lett.
![]() |
2017 | |
卷号 | 42期号:19页码:3960 |
通讯作者 | liangxy@siom.ac.cn ; ruxinli@mail.shcnc.ac.cn |
英文摘要 | We propose and demonstrate a high-precision active control technique for tiled-aperture coherent beam combining suitable for high-power laser pulses. The method is a hybrid structure based on the near-field interference fringe technique and single-crystal balanced optical cross-correlation, which enables the active loop to exhibit high accuracy, wide dynamic range, and good capacity for resisting energy disturbance. In the proof-of-principle experiment, we realized an adjustable beam combining bandwidth of approximately 100 Hz (limited by the speed of the piezoelectric transducer) and root-mean-square deviation of approximately lambda/51 for two beam channels with a combining efficiency of 93%. |
收录类别 | SCI |
资助信息 | National Natural Science Foundation of China (NSFC) [61378030, 61775223, 61521093] |
WOS记录号 | WOS:000411904500061 |
内容类型 | 期刊论文 |
源URL | [http://ir.siom.ac.cn/handle/181231/28639] ![]() |
专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
作者单位 | 中国科学院上海光学精密机械研究所 |
推荐引用方式 GB/T 7714 | Peng, Chun,Liang, Xiaoyan,Liu, Renqi,et al. High-precision active synchronization control of high-power, tiled-aperture coherent beam combining[J]. Opt. Lett.,2017,42(19):3960. |
APA | Peng, Chun,Liang, Xiaoyan,Liu, Renqi,Li, Wenqi,&Li, Ruxin.(2017).High-precision active synchronization control of high-power, tiled-aperture coherent beam combining.Opt. Lett.,42(19),3960. |
MLA | Peng, Chun,et al."High-precision active synchronization control of high-power, tiled-aperture coherent beam combining".Opt. Lett. 42.19(2017):3960. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论