NEW HIGHLY EFFICIENT PHOTOREFRACTIVE POLYMER COMPOSITE FOR OPTICAL-STORAGE AND IMAGE-PROCESSING APPLICATIONS

被引：39

作者：

KIPPELEN, B

SANDALPHON

PEYGHAMBARIAN, N

LYON, SR

PADIAS, AB

HALL, HK

机构：

[1] UNIV ARIZONA,DEPT CHEM,TUCSON,AZ 85721

[2] INST PHYS & CHIM MAT STRASBOURG,F-67084 STRASBOURG,FRANCE

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 21期

关键词：

OPTICAL STORAGE; PHOTOREFRACTIVITY; POLYMERS;

D O I：

10.1049/el:19931247

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：

Reversible holographic storage and beam amplification has been achieved in a new polymer composite using a low-power semiconductor visible laser diode emitting at 674nm. This material shows substantially better performance than the existing photorefractive polymeric materials. A diffraction efficiency of 5%, a gain coefficient of 30 cm-1 and a net gain of 6 cm-1 have been measured in 105 mum-thick samples with an applied field of 40V/mum.

引用

页码：1873 / 1874

页数：2

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