Transformation of a Gaussian light beam reflected in the vicinity of the Brewster angle |
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Authors: | O. V. Ivanov D. I. Sementsov |
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Affiliation: | (1) Ulyanovsk State University, Ulyanovsk, 432700, Russia |
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Abstract: | Variations in the profile and shift of a Gaussian light beam upon reflection from a plane interface between a transparent dielectric and a medium with a complex refractive index are studied. The beam is assumed to be incident at angles close to the Brewster’s angle, where the effects of transformation of the beam profile are most substantial. Based on numerical analysis, the reflected beam profiles are obtained for different properties of the media, parameters of the incident beam, and positions of the plane of observation. |
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