Direction-discriminated rotational Doppler velocimetry with circularly polarized vortex beams.
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DOI: 10.1364/ol.443022
Abstract: The rotational Doppler effect can be exploited in laser rotational Doppler velocimetry to detect the angular velocity of a moving object. Recently, its vectorial counterpart was revealed, which uses vectorial polarization fields and shows the… read more here.
Keywords: doppler; doppler velocimetry; direction discriminated; rotational doppler ... See more keywords