Research on Absolute Frequency Response Measurement Technology of Photodetector based on Optical Heterodyne
LIU Chao, FEI Feng, WANG Shao-shui, ZHU Xing-bang, SUN Qing-xu, WANG Hong-chao, ZHAO Yao
Journal of Astronautic Metrology and Measurement . 2022, (1): 68 -73 .  DOI: 10.12060/j.issn.1000-7202.2022.01.12