Optical coherence encryption with structured random light
نویسندگان
چکیده
منابع مشابه
Optical Doppler shift with structured light.
When a light beam with a transverse spatially varying phase is considered for optical remote sensing, in addition to the usual longitudinal Doppler frequency shift of the returned signal induced by the motion of the scatter along the beam axis, a new transversal Doppler shift appears associated to the motion of the scatterer in the plane perpendicular to the beam axis. We discuss here how this ...
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ژورنال
عنوان ژورنال: PhotoniX
سال: 2021
ISSN: 2662-1991
DOI: 10.1186/s43074-021-00027-z