Add to BibSonomyAbstract
Phase-shifting interferometry that uses both phase-locked technique and photothermal modulating technique is proposed. These two techniques enable us to have accurate phase shift and ideal fringe images whose mean intensity is constant.
© 2000 Optical Society of America
PDF ArticleMore Like This
Fiber optic interferometric fringe projection phase-shifting 3-D profilometry using a frequency-modulated laser diode
Fang Wu, Hong Zhang, Michael J. Lalor, and David R. Burton
OTuB7 Optical Fabrication and Testing (OF&T) 2000
Wavelength-tuned phase shifting interferometry applied to the measurement of transparent plates
Peter J. de Groot
OTuB3 Optical Fabrication and Testing (OF&T) 2000
Disturbance free phase-shifting laser diode interferometer
T. Suzuki, T. Takahashi, and O. Sasaki
OFWD3 Optical Fabrication and Testing (OF&T) 2006