Universal optical setup for phase-shifting and spatial-carrier digital speckle pattern interferometrySijin Wu, Mingli Dong, Yao Fang and Lianxiang YangJ. Eur. Opt. Soc.-Rapid Publ., 12 1 (2016) 14DOI: https://doi.org/10.1186/s41476-016-0016-6
