Derivation of analytical expression for mode-coherence coefficients of uniform-distributed wave propagating within different media

Abstract EN

A derivation of an analytical expression for the mode-coherence coefficients of uniform-distributed wave propagating within different homogeneous media–as in case of hyperbolic Gaussian beams–was presented and a simple method of superposition of two such beams was proposed.

The results obtained from this work are highly-qualitative applicable in study and analysis of the propagation of Hermite-Gaussian beams especially in the problems of radiation-matter interaction and propagation of laser beam employed in modern free-space and fiber optical communications.