| Pulse contrast improvement for chirped pulse amplification lasers by spectro-temporal filtering | |
Wang, Xianglin1,2; Wang, Yishan1,2 ; Hu, Xiaohong1; Liu, Yuanshan1; Zhang, Wei1; Yang, Zhi1
| |
| 2015 | |
| 发表期刊 | JOURNAL OF MODERN OPTICS
 |
| 卷号 | 62期号:7页码:576-580 |
| 摘要 | A spectro-temporal filtering method is proposed to increase the contrast ratio of chirped pulses. The advantages of this method include easy cascading, high transmission, and it can also be used in the high-energy chirped pulse amplifier (CPA) system. The effectiveness of the proposed method was experimentally verified by operating the spectro-temporal filtering method on a Ti:sapphire CPA system and then measuring the contrast ratio of pulse based on optical Kerr gate effect(OKG). The measuring result demonstrated that, after passing through one-stage spectro-temporal filtering system with transmittance up to 70%, the contrast ratio of the pulse was improved by an order of magnitude. |
| 文章类型 | Article |
| 关键词 | Ultrafast Laser Pulse Contrast Ratio Spectro-temporal Filtering Photoconductive Semiconductor Switch |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1080/09500340.2014.994682 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | TEMPORAL CONTRAST ; HIGH-ENERGY ; GENERATION ; AMPLIFIER ; ENHANCEMENT ; W/CM(2) ; SYSTEM |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000350772400011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/24108 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xianglin,Wang, Yishan,Hu, Xiaohong,et al. Pulse contrast improvement for chirped pulse amplification lasers by spectro-temporal filtering[J]. JOURNAL OF MODERN OPTICS,2015,62(7):576-580. |
| APA | Wang, Xianglin,Wang, Yishan,Hu, Xiaohong,Liu, Yuanshan,Zhang, Wei,&Yang, Zhi.(2015).Pulse contrast improvement for chirped pulse amplification lasers by spectro-temporal filtering.JOURNAL OF MODERN OPTICS,62(7),576-580. |
| MLA | Wang, Xianglin,et al."Pulse contrast improvement for chirped pulse amplification lasers by spectro-temporal filtering".JOURNAL OF MODERN OPTICS 62.7(2015):576-580. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Pulse contrast impro（307KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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