光学学报, 1993, 13 (3): 229, 网络出版: 2007-12-07
Ce:Fe:LiNbO3晶体的全息存储和相位共轭特性的研究
Characteristics of holographic memory and phase conjugate of Ce:Fe:LiNbO3crystal
Ce:Fe:LiNbO3晶体 衍射效率 相位共轭 全息关联存储 Ce:Fe:LiNbO3 crystal diffraction efficiency phase conjugate optical associative memory
摘要
本文用提拉法从熔体中生长了Ce:Fe:LiNbO3晶体,并采用二波混合和简并四波混合方法研究和测试了晶体的全息衍射效率和相位共轭反射率.以Ce:Fe:LiNbO3晶体作为存储元件和相位共轭镜,实现了光学实时全息关联存储.
Abstract
The Ce:Fe:LiNbO3 crystals were grown from meit by czochraski technique. Their holographic diffraction efficiency of phase conjugate reflectivity were measured and analysed by means of two-wave mixing and degenerate four-wave mixing. The optical associative memory in which Ce:Fe:LiNbO3 crystals were used as a storing element and a phase conjugate mirror was obtained.
李铭华, 贾晓林, 强亮生, 徐玉恒, 金光海, 边少平, 张景文, 刘景和, 张翼. Ce:Fe:LiNbO3晶体的全息存储和相位共轭特性的研究[J]. 光学学报, 1993, 13(3): 229. 李铭华, 贾晓林, 强亮生, 徐玉恒, 金光海, 边少平, 张景文, 刘景和, 张翼. Characteristics of holographic memory and phase conjugate of Ce:Fe:LiNbO3crystal[J]. Acta Optica Sinica, 1993, 13(3): 229.