OPT OpenIR  > 精密物理量测量实验室
Single-shot spatiotemporal intensity measurement of picosecond laser pulses with compressed ultrafast photography
Cao, Fengyan1; Yang, Chengshuai1; Qi, Dalong1; Yao, Jiali1; He, Yilin1; Wang, Xing2; Wen, Wenlong2; Tian, Jinshou2; Jia, Tianqing1; Sun, Zhenrong1; Zhang, Shian1,3
作者部门精密物理量测量实验室
2019-05
发表期刊OPTICS AND LASERS IN ENGINEERING
ISSN0143-8166;1873-0302
卷号116页码:89-93
产权排序2
摘要

The spatiotemporal measurement of the ultrashort laser pulses is of great significance in the diagnosis of the instrument performance and the exploration of the laser and matter interaction. In this work, we report an advanced compressed ultrafast photography (CUP) technique to measure the spatiotemporal intensity distribution of the picosecond laser pulses with a single shot. This CUP technique is based on a three-dimensional image reconstruction strategy by employing the random codes to encode the space-time-evolving laser pulse and decode it based on a compressed sensing (CS) algorithm. In our CUP system, the measurable laser wavelength depends on the spectral response of the streak camera, which can cover a wide range from ultraviolet (200 nm) to near infrared (850 nm). Based on the CUP system we develop, we successfully measure the spatiotemporal intensity evolutions of some typical laser pulses, such as the 800 nm picosecond laser pulse, the 800 and 400 nm two-color picosecond laser pulses and the supercontinuum picosecond laser pulse. These experimental results show that the CUP technique can well characterize the spatiotemporal intensity information of the picosecond laser pulses. Moreover, this technique has the remarkable advantages with the single shot measurement and without the reference laser pulse.

关键词Picosecond laser pulses Spatiotemporal intensity measurement Compressed ultrafast photography Image reconstruction
DOI10.1016/j.optlaseng.2019.01.002
收录类别SCI
语种英语
WOS记录号WOS:000458939400012
出版者ELSEVIER SCI LTD
引用统计
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/31155
专题精密物理量测量实验室
作者单位1.East China Normal Univ, Sch Phys & Mat Sci, State Key Lab Precis Spect, Shanghai 200062, Peoples R China
2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Ultrafast Photoelect Diagnost Technol, Xian 710119, Shaanxi, Peoples R China
3.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Peoples R China
推荐引用方式
GB/T 7714
Cao, Fengyan,Yang, Chengshuai,Qi, Dalong,et al. Single-shot spatiotemporal intensity measurement of picosecond laser pulses with compressed ultrafast photography[J]. OPTICS AND LASERS IN ENGINEERING,2019,116:89-93.
APA Cao, Fengyan.,Yang, Chengshuai.,Qi, Dalong.,Yao, Jiali.,He, Yilin.,...&Zhang, Shian.(2019).Single-shot spatiotemporal intensity measurement of picosecond laser pulses with compressed ultrafast photography.OPTICS AND LASERS IN ENGINEERING,116,89-93.
MLA Cao, Fengyan,et al."Single-shot spatiotemporal intensity measurement of picosecond laser pulses with compressed ultrafast photography".OPTICS AND LASERS IN ENGINEERING 116(2019):89-93.
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
Single-shot spatiote(955KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Cao, Fengyan]的文章
[Yang, Chengshuai]的文章
[Qi, Dalong]的文章
百度学术
百度学术中相似的文章
[Cao, Fengyan]的文章
[Yang, Chengshuai]的文章
[Qi, Dalong]的文章
必应学术
必应学术中相似的文章
[Cao, Fengyan]的文章
[Yang, Chengshuai]的文章
[Qi, Dalong]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Single-shot spatiotemporal intensity measurement of picosecond laser pulses with compressed ultrafast photography.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

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。