A novel phase-shifting technique, Doppler phase-shifting is introduced. Its principle, features and advantages are discussed and some applications such as shape measurement, color holography etc. are presented.
© 2013 OSA
T. Yatagai, "Doppler Phase-Shifting Digital Holography: From a robust holography to a wide band interferometry," in Digital Holography and Three-Dimensional Imaging, OSA Technical Digest (online) (Optical Society of America, 2013), paper DM1A.1.