High energy quadruple pass amplifier for high power laser preamplifier module
文献类型：会议论文
| 作者 | Peng, Yujie; Wang, Jiangfeng; Pan, Xue; Lu, Xinghua; Li, Xuechun |
| 出版日期 | 2013 |
| 会议名称 | 5th international symposium on photoelectronic detection and imaging (ispdi) - high power lasers and applications |
| 通讯作者 | peng, yj (reprint author), shanghai inst opt & fine mech, shanghai, peoples r china. |
| 英文摘要 | pre-amplifier between the frontend and main power amplifier is the key unit of high power laser divers. the recent progresses on the off-axis quadruple pass amplifier are presented, which include the beam path design, parasitic oscillation research and experimental results. a single longitudinal mode, temporally shaped laser pulse with 5ns pulse duration at 1053nm is injected into a nd: glass regenerative amplifier, which can provide a 12mj energy output with 0.5% long term energy stability. the quadruple pass amplifier is designed as an off-axis pattern. with 1.3mj energy injection, amplified pulse with 16.5j can be achieved, and the measured output energy stability of the amplifier is 7.3% (pv) at this output energy level, corresponding to a 21 shot result. the total gain of the amplifier is more than 10,000. the parasitic oscillation was analyzed and discussed, and the parasitic mode and pencil beam are neither observed in the experiment. |
| 收录类别 | CPCI |
| 会议录 | international symposium on photoelectronic detection and imaging 2013: high power lasers and applications
 |
| 会议录出版者 | spie-int soc optical engineering |
| 语种 | 英语 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/17189]  |
| 专题 | 上海光学精密机械研究所_高功率激光物理国家实验室 |
| 作者单位 | 1.[Peng, Yujie 2.Wang, Jiangfeng 3.Pan, Xue 4.Lu, Xinghua 5.Li, Xuechun] Shanghai Inst Opt & Fine Mech, Shanghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Yujie,Wang, Jiangfeng,Pan, Xue,et al. High energy quadruple pass amplifier for high power laser preamplifier module[C]. 见:5th international symposium on photoelectronic detection and imaging (ispdi) - high power lasers and applications. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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