Resolution of a photorefractive incoherent-to-coherent optical converter

Abstract:

In this paper, we calculate the resolution of a photorefractive incoherent-to-coherent optical converter on the image plane for small diffraction efficiency by taking into account the optical imaging characteristics of the imaging lens. For a thin grating,we obtain a high resolution,which is comparable with the experimental results.

Key words:;KeywordHeading";>CLC number O436;O734