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| 应用Multisim研究不同结构二维PSD的线性度 | |
| 引用本文： | 戚巽骏,李侃,林斌,曹向群,陈钰清.应用Multisim研究不同结构二维PSD的线性度[J].光子学报,2006,35(10):1518-1521. |
| 作者姓名： | 戚巽骏 李侃 林斌 曹向群 陈钰清 |
| 作者单位： | 1. 浙江大学现代光学仪器国家重点实验室,浙江大学国家光学仪器工程技术研究中心,杭州,310027;安徽师范大学物理与电子信息学院,芜湖,241000 2. 浙江大学光电信息工程学系,杭州,310027 3. 浙江大学现代光学仪器国家重点实验室,浙江大学国家光学仪器工程技术研究中心,杭州,310027 |
| 摘 要： | 应用电路模拟软件Multisim对四边形结构、方形结构、直角形结构、双面结构位置敏感探测器的线性度进行仿真实验研究，得到了相应的线性网格图，并进行了分析.综合比较这几种不同结构二维位置敏感探测器的线性度.结果表明：四边形电极结构位置敏感探测器的位置误差最大，中央40％光敏区的位置误差约为10.05％，直角型电极结构位置敏感探测器，双面型电极结构位置敏感探测器以及带电阻边框的方形电极结构位置敏感探测器在相应区域的位置误差的误差分别为3.70％，0.29％，0.12％.对计算结果与试验结果进行了比较，表明该方法具有简单直观，参量变化多样性，结果可靠的优点. |
| 关 键 词： | 位置敏感探测器 Multisim 非线性 位置误差 |
| 收稿时间： | 2005-06-27 |
| 修稿时间： | 2005年6月27日 |
The Linearity Analysis of Different Two Dimensional Position Sensitive Detectors with Different Structure by Using Multisim |
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| Qi Xunjun,Li Kan,Lin Bin,Cao Xiangqun,Chen Yuqing.The Linearity Analysis of Different Two Dimensional Position Sensitive Detectors with Different Structure by Using Multisim[J].Acta Photonica Sinica,2006,35(10):1518-1521. | |
| Authors: | Qi Xunjun Li Kan Lin Bin Cao Xiangqun Chen Yuqing |
| Institution: | 1 State Key Laboratory of Modern Optical Instrumentation, National Research Center of Engineering & Technology for Optical Instrumentation, Zhejiang University, Hangzhou 310027 2 Physics & Electronic Information Department, Anhui Normal University, Wuhu 241000 3 Department of optical engineering, Zhejiang University, Hangzhou 310027 |
| Abstract: | Four structure types of two dimensional position sensitive detectors have been studied. There are the tetra-lateral PSD, the modified tetra-lateral PSD , the duo-lateral PSD and the resistance bordered PSD. The RC models of these four structure type PSDs have been developed and the linearity of them are emulated by the soft of the Multisim.The linearity position grid and the errors graphics show that the average error in the 40% centric sensitive area of the tetral-lateral PSD, the modified tetra-lateral PSD , the duo-lateral PSD and the resistance bordered are 10.05%, 3.70%,0.29% and 0.12% respectively. The result shows that the models can give a more exact analysis on different structure types of two dimensional position sensitive detectors than the analytic and numerical methods. |
| Keywords: | Position sensitive detector Multisim Nomlinearity Position error |
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