Single-shot dual-illumination phase unwrapping using a single wavelength Tahara, Tatsuki ; Maeda, Akifumi ; Awatsuji, Yasuhiro ; Kakue, Takashi ; Xia, Peng ; Nishio, Kenzo ; Ura, Shogo ; Kubota, Toshihiro ; Matoba, Osamu Abstract Publication: Optics Letters Pub Date: October 2012 DOI: 10.1364/OL.37.004002 Bibcode: 2012OptL...37.4002T