中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
基于反射式达曼光栅的频率分辨光学开关装置

文献类型:期刊论文

;
作者刘文军 ; 李国伟 ; 戴恩文 ; 周常河
刊名中国激光
出版日期2007
卷号34期号:8页码:1136
关键词光栅 gratings 飞秒激光 femtosecond laser pulse 频率分辨光学开关法 frequency-resolved optical gating 达曼光栅 Dammann grating
ISSN号0258-7025
其他题名Frequency-Resolved Optical Gating Using Refractive Dammann Gratings
中文摘要采用反射式达曼光栅对飞秒激光进行分束,可以避免材料色散的影响。搭建了利用反射式1×2达曼光栅为基础的频率分辨光学开关(FROG)装置,并把测量结果与传统多发频率分辨光学开关装置的测量结果进行了对比。理论和实验结果表明,当输入脉冲宽度大于50 fs时,用达曼光栅作为分光器和使用分光镜分光的效果是一样的;当输入脉冲的宽度小于50 fs时,用达曼光栅作为分光器引入的展宽量明显小于分光镜引入的展宽量,尤其是当输入脉冲的宽度小于20 fs时用达曼光栅作为分光器的效果更为突出。; A 1×2 array Dammann grating beam splitter for implementation of frequency resolved optical gating (FROG) is proposed. Beam splitting with Dammann grating can avoid the material dispersion in traditional beam splitters. The measuring result by the newly established FROG is compared with that of a traditional multi-pulse FROG. Theoretical and experimental results show that when the input pulse width is larger than 50 fs, the pulse broadening introduced by Dammann grating and general beam splitter is almost identical; but when the input pulse is shorter than 50 fs, the broadening effect of Dammann grating is obviously less than that introduced by general beam splitter, especially for laser pulses shorter than 20 fs.
分类号TN247
收录类别ei
语种中文
公开日期2009-09-18
源URL[http://ir.siom.ac.cn/handle/181231/2254]  
专题上海光学精密机械研究所_信息光学开放实验室
推荐引用方式
GB/T 7714
刘文军,李国伟,戴恩文,等. 基于反射式达曼光栅的频率分辨光学开关装置, Frequency-Resolved Optical Gating Using Refractive Dammann Gratings[J]. 中国激光,2007,34(8):1136, 1139.
APA 刘文军,李国伟,戴恩文,&周常河.(2007).基于反射式达曼光栅的频率分辨光学开关装置.中国激光,34(8),1136.
MLA 刘文军,et al."基于反射式达曼光栅的频率分辨光学开关装置".中国激光 34.8(2007):1136.

入库方式: OAI收割

来源:上海光学精密机械研究所

浏览0
下载0
收藏0
其他版本

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。