ADDITIONAL PHASE-CHANGE BETWEEN SATURABLE ABSORPTION AND HOLOGRAPHIC COMPONENTS IN PHASE-CONJUGATE INTERFEROMETRY

被引：1
|
作者：
KAWANO, K
NAKAGAWA, K
TAKEDA, T
FUJIWARA, H
机构：
[1] Department of Materials Science and Engineering, Muroran Institute of Technology, 050 Hokkaido, 27-1 Mizuloto, Muroran
来源：
OPTICS COMMUNICATIONS | 1993年 / 102卷 / 5-6期
关键词：
D O I：
10.1016/0030-4018(93)90415-2
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Measured are the unwanted additional phase change between two components of phase-conjugate (PC) signals, the saturable absorption and holographic components, simultaneously generated in a real-time PC interferometry with an erythrosin B-doped polyvinyl alcohol film used as a PC mirror. For the pump and probe intensities of 1 W/cm2 and 0.3 W/cm2 and optical density of 1.8, the unwanted additional phase change was less than about pi/4 within 5 min for the hologram-recording times of 15 s, 30 s and 60 s, and less than about pi/8 for the hologram-recording time of 120 s. The temperature rise of the irradiated dye-doped film was mainly responsible for the unwanted additional phase change.
引用
收藏
页码：421 / 424
页数：4
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