DICHROMATED POLYVINYL-ALCOHOL FOR REAL-TIME HOLOGRAM RECORDING - EFFECT OF HUMIDITY

被引：10

作者：

BARIKANI, M ^{[1
]}

SIMOVA, E ^{[1
]}

KAVEHRAD, M ^{[1
]}

机构：

[1] UNIV OTTAWA,DEPT ELECT ENGN,OTTAWA,ON K1N 6N5,CANADA

来源：

OPTICAL MATERIALS | 1995年 / 4卷 / 04期

关键词：

D O I：

10.1016/0925-3467(94)00119-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of environmental humidity on the photosensitivity and real-time diffraction efficiency has been studied in dichromated polyvinyl alcohol (DC-PVA) films with and without external electron donors. High relative humidity has been found to significantly improve the photospeed and the real-time diffraction efficiency for almost all of the studied formulations, The results and possible photochemical reactions in the recording mechanism are briefly discussed.

引用

页码：477 / 485

页数：9

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