Heterodyne detection of scattered light: application to mapping and tomography of optically inhomogeneous media.
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DOI: 10.1364/ao.57.00b170
Abstract: The signal registered by a plane photodetector placed behind an optically inhomogeneous object irradiated by two coherent Gaussian beams intersecting inside the object at a small angle to each other is calculated in the single-scattering… read more here.
Keywords: detection scattered; optically inhomogeneous; application mapping; scattered light ... See more keywords