We demonstrate a photorefractive incoherent-to-coherent optical converter (PICOC) using anisotropic self-diffraction (ASD) in BaTiO3. Only two writing beams are required in the spatial light modulator and no extra readout beam is required. The diffraction efficiency reaches 50%. the resolution by using a thin crystal without expense of the diffraction efficiency because of the inherent high diffraction efficiency of ASD in BaTiO3.
|頁（從 - 到）||146-151|
|期刊||Proceedings of SPIE - The International Society for Optical Engineering|
|出版狀態||已出版 - 1998|
|事件||Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IV - San Diego, CA, United States|
持續時間: 22 7月 1998 → 23 7月 1998