[1] [1] WANG Haifeng, WANG Xiaodong, CHEN Bo, et al. EUV multilayer mirrors in solar X-EUV imager[J]. Optik, 2020, 204:164213.

[2] [2] GAO Xingjun, CHEN Bo, HE Lingping, et al. A high-precision flat field method based on image stitching for short wavelength instruments[J]. Solar Physics, 2020, 295(2): 1-12.

[6] [6] Perez J P, Myara M, Alabedra R, et al. Low-frequency noise measurements as an investigation tool of pixel flickering in cooled Hg0.7Cd0.3Te focal plane arrays[J]. IEEE Transactions on Electron Devices, 2005, 52(5): 928-933.

[7] [7] WANG Xuan, SU Xiuqin, LIU Guizhong, et al. A method for improving the detection accuracy of the spot position of the four-quadrant detector in a free space optical communication system[J]. Sensors, 2020, 20(24)， 7164.

[8] [8] QIU Zhaobing, LIN Liyu, CHEN Liqiong. An active method to improve the measurement accuracy of four-quadrant detector[J]. Optics and Lasers in Engineering, 2021, 146: 106718.