STATISTICAL-ANALYSIS OF CROSS-TALK NOISE AND STORAGE CAPACITY IN VOLUME HOLOGRAPHIC MEMORY

被引：28

作者：

YI, XM ^{[1
]}

YEH, PC ^{[1
]}

GU, C ^{[1
]}

机构：

[1] PENN STATE UNIV,DEPT ELECT ENGN,UNIVERSITY PK,PA 16802

来源：

OPTICS LETTERS | 1994年 / 19卷 / 19期

关键词：

D O I：

10.1364/OL.19.001580

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a statistical analysis of cross-talk noise and consider the cross-talk-limited storage capacity of volume holographic memory. Random-walk approximation is employed to estimate the intrapage interpixel cross-talk noise and the signal-to-noise ratio. We obtain simple expressions of the storage capacity in terms of number of bits per volume for a given signal-to-noise ratio or bit-error rate. The results indicate that the storage density is reduced hom the ultimate density of lambda(-3) by a factor related to the signal-to-noise ratio,

引用

页码：1580 / 1582

页数：3

共 6 条

[1] CROSS-TALK IN WAVELENGTH-MULTIPLEXED HOLOGRAPHIC MEMORIES [J].