Scanning balanced-path homodyne I/Q-interferometer scheme and its applications Eang, Seang Hor ; Yoon, Seunghyun ; Park, Jun Gyu ; Cho, Kyuman Abstract Publication: Optics Letters Pub Date: June 2015 DOI: 10.1364/OL.40.002457 Bibcode: 2015OptL...40.2457E