Scattering of light from waveguide structures with a sinusoidal boundary corrugation modulated by a weak random perturbation

Igor I. Mokhun; Ivo Aubrecht; Miroslav Miler

doi:10.1117/12.295672

1 December 1997 Scattering of light from waveguide structures with a sinusoidal boundary corrugation modulated by a weak random perturbation

Igor I. Mokhun, Ivo Aubrecht, Miroslav Miler

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Proceedings Volume 3317, International Conference on Correlation Optics; (1997) https://doi.org/10.1117/12.295672
Event: International Conference on Correlation Optics, 1997, Chernivsti, Ukraine

Abstract

A theoretical method making it possible to describe scattering form waveguide structures with periodically and randomly perturbed boundary is presented. This method is based on the approximate assumption of single scattering and the geometric-optical approach for the propagation of the optical field in the waveguide. Experimental results for photoresist waveguides with holographically recorded sinusoidal gratings show that the theory can correctly predict fundamental features of the scattered field.

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Igor I. Mokhun, Ivo Aubrecht, and Miroslav Miler "Scattering of light from waveguide structures with a sinusoidal boundary corrugation modulated by a weak random perturbation", Proc. SPIE 3317, International Conference on Correlation Optics, (1 December 1997); https://doi.org/10.1117/12.295672

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