[1] [1] Liang Fengchao, Xu Zhijun, Hu Jun et al.. Tiny displacement sensor based on PSD[J]. Transducer and Microsystem Technologies，2007,26(3):59～61

[2] [2] Tang Jiuyao,Zhang Xiaohua. Improvement of the position accuracy and linearity in one-dimensional position sensitive detector[J]. Acta Optica Sinica,2005,25(11):1501～1505

[3] [3] Meiying Ye. Improving linearity of position-sensitive detector using support vector machines[J]. Chin. Opt. Lett.,2005,3(4):205～207

[4] [4] Chellappan Narayanan,A.Bruce Buckman, Ilene Busch-Vishniac. Noise analysis for position sensitive detectors[J]. IEEE Transactions on Instrumentation and Easurement,1997,46(5):1137～1144

[5] [5] Mo Changtao, Chen Changzheng. Study on background light compensation of photo-electric position sensitive detector [J]. Chinese J. Lasers, 2004,31(4):427～431

[6] [6] Shang Hongyan,Zhang Guangjun. Analysis of the response characteristics of position sensitive detector under different models of light source[J]. Opto-Electronic Engineering,2005,32(1):93～96

[7] [7] Yuan Hongxing,He Anzhi,Li Zhenhua et al.. Additional position error of PSD caused by diffraction of light source[J]. Acta Optica Sinica. 2000,20(1):118～126

[8] [8] Lü Aimin,Yuan Hongxing, He Anzhi. The research in the influence of beam spot on the precision of PSD [J]. Laser Technology,1998,22(5):294～297

[9] [9] Zheng Defeng, Wang Xiangzhao Li Zhongling et al.. Dynamic measurement of small angle with two prisms[J].Chinese J . Lasers, 2007,34(9):1255～1259