Coupled wave analysis for a reflection dephased mixed hologram grating
A coupled-wave analysis is given for a mixed hologram grating. The effect of spatial dephasing between the absorption and phase grating which was previously presented in transmission gratings is now developed for reflection ones. The effect is presented analytically and evaluated numerically for several cases. The analysis is motivated by the photorefractive effect in electro-optic crystals.
KeywordsReflection Communication Network Wave Analysis Photorefractive Effect Phase Grating
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