[1] Yan J, Peng Y D, Yu J H et al. Research on thermal-structural-optical multi-field coupling modeling and concentrating performance predication of solar dish system[J]. Journal of Mechanical Engineering, 51, 138-151(2015).

[2] Xiao X, Xie S W, Zhang Z Y et al. Confinement and trapping of light in organic solar cells[J]. Laser & Optoelectronics Progress, 50, 050006(2013).

[3] Zhou T, Lu X D, Zhang M et al. Crystalline silicon solar-cell development status and trends[J]. Laser & Optoelectronics Progress, 50, 030002(2013).

[4] Yan J, Peng Y D, Cheng Z R et al. Solar concentrator mirror unit supporting-adjusting structure and posture alignment[J]. Acta Optica Sinica, 37, 0522001(2017).

[5] Hu L, Peng Y D, Tan X H et al. Solar "programmed+light control" tracking control system in photo-electric detector error correction analysis[J]. Computer Engineering and Applications, 51, 257-260(2015).

[6] Peng C Q, Peng Y D, Hu Y P et al. Research and implementation of tracking control system for a high-power single-disc solar concentrator[J]. Journal of Hunan University of Science & Technology (Natural Science Edition), 27, 28-34(2012).

[7] Tang Z H, Li P, Qian Y et al[J]. Design of two-stage digital photoelectric sensor for sun tracker Instrument Technique and Sensor, 2017, 1-6.

[8] Xia X Y. The research of large range sun ray tracing sensors and tracing measures[D]. Nanjing: Hohai University(2007).

[9] Hoffmann F M, Molz R F, Kothe J V et al. Monthly profile analysis based on a two-axis solar tracker proposal for photovoltaic panels[J]. Renewable Energy, 115, 750-759(2018).

[10] Arbab H, Jazi B, Rezagholizadeh M. A computer tracking system of solar dish with two-axis degree freedoms based on picture processing of bar shadow[J]. Renewable Energy, 34, 1114-1118(2009). http://www.sciencedirect.com/science/article/pii/S0960148108002668

[11] Ye Y C. 5): 18-19+16[J]. sun J C. Cadmium sulfide photosensitive resistor. Optical Technique(1981).

[12] Zhang L, Zhang G Y, Liu Y Q. Affecting factor for detection accuracy of four-quadrant detector[J]. Chinese Journal of Lasers, 39, 0605007(2012).

[13] Han C, Bai B X, Yang H M et al. Study four-quadrant detector in the free space laser communication[J]. Chinese Journal of Lasers, 36, 2030-2034(2009).