Spatially incoherent Fourier digital holography by four-step phase-shifting rotational shearing interferometer and its image quality
Sign Up to like & getrecommendations! Published in 2017 at "Optical Review"
DOI: 10.1007/s10043-017-0327-x
Abstract: Spatially incoherent Fourier digital holography using a rotational shearing interferometer for four-step phase-shifting method is proposed. The previous incoherent Fourier holography using a rotational shearing interferometer [Watanabe and Nomura (Appl. Opt. 54:A18, 2015)] employs the… read more here.
Keywords: image; shearing interferometer; step phase; rotational shearing ... See more keywords
Polarization phase-shifting lateral shearing interferometer with two polarization beam splitter plates
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DOI: 10.1007/s10043-017-0351-x
Abstract: We proposed a compact and simple polarization phase-shifting lateral shearing interferometer using two polarization beam splitter plates (PBSP). This interferometer is composed of two PBSP, a quarter-wave plate, an analyzer and a CCD camera. With… read more here.
Keywords: polarization phase; shifting lateral; interferometer; polarization ... See more keywords
Sampling a vortex from a Gaussian beam using a wedge-plate shearing interferometer.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.422625
Abstract: Many vortex-generation techniques have been developed to address a range of potential applications, exploiting their unique amplitude and phase profiles and their possession of orbital angular momentum. In this work, we present what may be… read more here.
Keywords: wedge plate; shearing interferometer; beam; gaussian beam ... See more keywords