Polarized-Light Difference Method and Equipment for High-Precisely Measuring Star Sensor Bracket Thermal Deformation Based on Laser Autocollimation. - Fajia Zheng; Chunyu Yu; Xing Xia; Ding Yuan; Fei Long; Yuqiong Zhao; Bin Zhang; Qibo Feng (IEEE Trans. Instrum. Meas., 2024)