Design of high-efficiency diffraction gratings based on total internal reflection for pulse compressor
文献类型：期刊论文
| 作者 | Liu SJ(刘世杰) ; Ma JY(麻健勇) ; Wei Chaoyang ; Shen Zicai ; Huang Jianbin ; Jin Yunxia ; Shao JD(邵建达) ; Fan ZX(范正修) |
| 刊名 | opt. commun.
 |
| 出版日期 | 2007 |
| 卷号 | 273期号:1页码:290 |
| 关键词 | diffraction gratings total internal reflection pulse compressor and laser damage |
| ISSN号 | 0030-4018 |
| 中文摘要 | we present designs of high-efficiency compression grating based on total internal reflection (tir) for picosecond pulse laser at 1053 nm. the setup is devised by directly etching gratings into the bottom side of a prism so that light can successfully enter (or exit) the compression grating. dependence of the -1 order diffraction efficiencies on the constructive parameters is analyzed for te- and tm-polarized incident light at littrow angle by using fourier modal method in order to obtain optimal grating structure. the electric field enhancement within the high-efficiency tir gratings is regarded as another criterion to optimize the structure of the tir gratings. with the criterion of high diffraction efficiency, low electric field enhancement and sufficient manufacturing latitude, tir compression gratings with optimized constructive parameters are obtained for te- and tm-polarized incident light, respectively. the grating for te-polarized light exhibits diffraction efficiencies higher than 0.95 within 23 nm bandwidth and relatively low square of electric field enhancement ratio of 5.7. regardless of the internal electric field enhancement, the grating for tm-polarized light provides diffraction efficiencies higher than 0.95 within 42 nm bandwidth. with compact structure, such tir compression gratings made solely of fused silica should be of great interest for application to chirped pulse amplification (cpa) systems. (c) 2007 elsevier b.v. all rights reserved. |
| 学科主题 | 光学薄膜 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245475100048 |
| 公开日期 | 2009-09-22 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/4530]  |
| 专题 | 上海光学精密机械研究所_光学薄膜技术研究与发展中心 |
| 推荐引用方式 GB/T 7714 | Liu SJ,Ma JY,Wei Chaoyang,et al. Design of high-efficiency diffraction gratings based on total internal reflection for pulse compressor[J]. opt. commun.,2007,273(1):290, 295. |
| APA | 刘世杰.,麻健勇.,Wei Chaoyang.,Shen Zicai.,Huang Jianbin.,...&范正修.(2007).Design of high-efficiency diffraction gratings based on total internal reflection for pulse compressor.opt. commun.,273(1),290. |
| MLA | 刘世杰,et al."Design of high-efficiency diffraction gratings based on total internal reflection for pulse compressor".opt. commun. 273.1(2007):290. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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