Enhancement of the beam quality of non-uniform output slab laser amplifier with a 39-actuator rectangular piezoelectric deformable mirror
文献类型：期刊论文
| 作者 | Ping Yang; Yu Ning; Xiang Lei; Bing Xu; Xinyang Li; Lizhi Dong; Hu Yan; Wenjing Liu; Wenhan Jiang; Lei Liu |
| 刊名 | Optics Express
 |
| 出版日期 | 2010 |
| 卷号 | 18期号:7页码:7121-30 |
| 通讯作者 | Ping Yang |
| 中文摘要 | We present a slab laser amplifier beam cleanup experimental system based on a 39-actuator rectangular piezoelectric deformable mirror. Rather than use a wave-front sensor to measure distortions in the wave-front and then apply a conjugation wave-front for compensating them, the system uses a Stochastic Parallel Gradient Descent algorithm to maximize the power contained within a far-field designated bucket. Experimental results demonstrate that at the output power of 335 W, more than 30% energy concentrates in the 1x diffraction-limited area while the beam quality is enhanced greatly. |
| 英文摘要 | We present a slab laser amplifier beam cleanup experimental system based on a 39-actuator rectangular piezoelectric deformable mirror. Rather than use a wave-front sensor to measure distortions in the wave-front and then apply a conjugation wave-front for compensating them, the system uses a Stochastic Parallel Gradient Descent algorithm to maximize the power contained within a far-field designated bucket. Experimental results demonstrate that at the output power of 335 W, more than 30% energy concentrates in the 1x diffraction-limited area while the beam quality is enhanced greatly. |
| 语种 | 英语 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/6165]  |
| 专题 | 光电技术研究所_自适应光学技术研究室（八室） |
| 作者单位 | 中国科学院光电技术研究所 |
| 推荐引用方式 GB/T 7714 | Ping Yang,Yu Ning,Xiang Lei,et al. Enhancement of the beam quality of non-uniform output slab laser amplifier with a 39-actuator rectangular piezoelectric deformable mirror[J]. Optics Express,2010,18(7):7121-30. |
| APA | Ping Yang.,Yu Ning.,Xiang Lei.,Bing Xu.,Xinyang Li.,...&Xiaojun Tang.(2010).Enhancement of the beam quality of non-uniform output slab laser amplifier with a 39-actuator rectangular piezoelectric deformable mirror.Optics Express,18(7),7121-30. |
| MLA | Ping Yang,et al."Enhancement of the beam quality of non-uniform output slab laser amplifier with a 39-actuator rectangular piezoelectric deformable mirror".Optics Express 18.7(2010):7121-30. |
入库方式： OAI收割
来源：光电技术研究所
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