拼接光栅压缩器的时域特性
文献类型：期刊论文
| 作者 | 马雪梅 ; 戴亚平 ; 朱健强 |
| 刊名 | 光学学报
 |
| 出版日期 | 2007 |
| 卷号 | 27期号:4页码:701 |
| 关键词 | 光学器件 拼接光栅压缩器 时域特性 脉冲展宽 偏差补偿 optical devices tiled grating compressor temporal property pulse-broadening alignment errors compensation |
| ISSN号 | 0253-2239 |
| 其他题名 | Temporal Property of Tiled Grating Compressor |
| 中文摘要 | 在拼接光栅和拼接光栅压缩器的设计中,子光栅调节偏差不可避免,各维偏差与拼接光栅的时间特性之间的关系很关键。通过脉冲压缩理论分析得到各维偏差和聚焦脉冲时间宽度展宽之间的解析关系,从数值计算结果分析,面平行左右偏差对脉冲的时间宽度影响较大,必须控制在21.08 μrad内；条纹密度差异对脉冲宽度的影响很显著,相对条纹密度的比值应控制在10-5以内；从消除角色散的角度分析,面平行俯仰偏差和条纹平行度偏差可以相互补偿,条纹密度差异和面平行左右偏差也可以相互补偿。; Alignment errors of sub-aperture gratings in the optical design of tiled gratings and tiled grating compressors are almost unavoidable. It is important to study the relation between alignment errors and temporal properties of the tiled graing. Analyzed by pulse compression theory, the relation between these alignment errors and focused pulse width broadening is obtained. And the numerical calculation results show that planar alignment errors have much more important influences on the pulse duration, which must be controlled within 21.08 μrad, and the groove-width difference also affects the pulse duration severely, so the ratio between the groove-width difference and groove-width must be controlled within 10-5. From the point of view of eliminating angular dispersion, the planar tilt errors and groove parallelism can ompensate each other, and the groove-width difference and planar errors of tip can also compensate each other. |
| 分类号 | O436.1 |
| 收录类别 | EI |
| 语种 | 中文 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/3132]  |
| 专题 | 上海光学精密机械研究所_高功率激光物理国家实验室 |
| 推荐引用方式 GB/T 7714 | 马雪梅,戴亚平,朱健强. 拼接光栅压缩器的时域特性[J]. 光学学报,2007,27(4):701, 705. |
| APA | 马雪梅,戴亚平,&朱健强.(2007).拼接光栅压缩器的时域特性.光学学报,27(4),701. |
| MLA | 马雪梅,et al."拼接光栅压缩器的时域特性".光学学报 27.4(2007):701. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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