Theoretical analyses for the relationship between the performance of quadrant photodetector and the size of incident light spot
文献类型：会议论文
| 作者 | Sijiong Zhang ; Changwei Li; Zhaoying Zheng
|
| 出版日期 | 2014-08-04 |
| 会议日期 | 2014-6-22 |
| 会议地点 | Montréal, Quebec, Canada |
| 关键词 | quadrant photodetector sensitivity measurement range adaptive optics |
| 卷号 | 9148 |
| 页码 | Vol.9148 56-1-11 |
| 英文摘要 |
Quadrant photodetector is one of the most popular detection devices for tip/tilt sensing. The measurement range and detection sensitivity, depending on the size of light spot incident on the quadrant photodetector, are theoretically analyzed and discussed in the application cases of the uniform irradiance distribution and of Gaussian irradiance distribution of the incident light spot. According to the theoretical results, the larger the size of the light spot is, the greater the measurement range of the quadrant photodetector, and the smaller the detection sensitivity of the quadrant photodetector. |
| 会议主办者 | SPIE |
| 会议录 | Adaptive Optics Systems IV
 |
| 会议录出版者 | SPIE |
| 学科主题 | 自适应光学 |
| 源URL | [http://ir.niaot.ac.cn/handle/114a32/818]  |
| 专题 | 会议论文 |
| 推荐引用方式 GB/T 7714 | Sijiong Zhang,Changwei Li,Zhaoying Zheng. Theoretical analyses for the relationship between the performance of quadrant photodetector and the size of incident light spot[C]. 见:. Montréal, Quebec, Canada. 2014-6-22. |
入库方式： OAI收割
来源：南京天文光学技术研究所
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。