.Resolution of a photorefractive incoherent-to-coherent optical converter[J].Optoelectronics Letters,2005,1(1):78-81 Resolution of a photorefractive incoherent-to-coherent optical converter YAN Li-fen ZHANG Jia-sen GONG Qi-huang [1]State Key Laboratory for Mesoscopic Physics and Department of Physics, Peking University, Beijing 100871, China 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. Hits: 3529 Download times: 186 View Full Text    Download reader