Gómez-Reino C, Pérez MV, Bao C, Flores-Arias MT, Vidal S, Fernández de Avila S. Nonparaxial diffraction-limited propagation of light in a graded-index planar medium with a hyperbolic secant refractive-index profile.
APPLIED OPTICS 2000;
39:2145-2151. [PMID:
18345119 DOI:
10.1364/ao.39.002145]
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Abstract
Nonparaxial diffraction-limited propagation of light with amplitude distribution in hyperbolic functions through an inhomogeneous planar medium with a hyperbolic secant refractive-index profile is studied by means of the stationary phase method. The irradiance distribution at geometrical shadow, edge of shadow, and a geometrically illuminated region is analyzed for a particular case.
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