Holographic storage property of In:Fe:LiNbO3

摘要

Abstract: In$-2$/O$-3$/ and Fe$-2$/O$-3$/ were doped in LiNbO$-3$/ and Czochralski method was used to grow In:Fe:LiNbO$-3$/ crystals. The light scattering ability resistance, exponential gain coefficient, diffraction efficiency and response time of the crystals were measured. The light scattering ability resistance and response time of In:Fe:LiNbO$-3$/ is one magnitude higher than Fe:LiNbO$-3$/. In:Fe:LiNbO$-3$/ was used as storage element to make the large capacity holographic storage and the holographic associative storage reality. The excellent results were gained. !11