Three-dimensional photorefractive memory based on phase-code and rotation multiplexing

被引：0
|
作者：
Yang, XY
Jutamulia, S [1 ]
机构：
[1] CompuSensor Technol Corp, Gaithersburg, MD 20879 USA
[2] In Harmony Tech Inc, Petaluma, CA 94952 USA
来源：
PROCEEDINGS OF THE IEEE | 1999年 / 87卷 / 11期
关键词：
holographic data storage; holographic memory; optical memory; optical storage; phase-code multiplexing; photorefractive effect; rotation multiplexing; three-dimensional memory;
D O I：
10.1109/5.796356
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper reviews the recent research in the development of three-dimensional optical memories based on phase-code and rotation multiplexing. The theory of phase-code multiplexing as well as rotation multiplexing is discussed. The construction of generalized Hadamard phase codes is presented that ensures the full utilization of the limited number of pixels of currently available spatial light modulators (SLM's). The preliminary experimental results are provided. A demonstration system with off-the-shelf devices is proposed.
引用
收藏
页码：1941 / 1955
页数：15
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