Mach-Zehnder interferometer spectral characteristics and incident field of view widening technology
XIA Yuning , WANG Zhao , ZHANG Yun , SHEN Fahua , ∗ , QIU Chengqun , ∗ , XU Hua ,
Chinese Journal of Quantum Electronics . 2021, (6): 796 -805 .  DOI: 10.3969/j.issn.1007-5461.2021.06.007