Laser‐addressed liquid crystal light valve with dichroic dye added as a laser beam absorber
作者:
Tetsuo Urabe,
Kunihiko Arai,
Akio Ohkoshi,
期刊:
Journal of Applied Physics
(AIP Available online 1983)
卷期:
Volume 54,
issue 3
页码: 1552-1558
ISSN:0021-8979
年代: 1983
DOI:10.1063/1.332136
出版商: AIP
数据来源: AIP
摘要:
A dichroic dye was added to smecticAliquid crystals as an absorber of laser energy to eliminate the need to conduct heat from an external absorber to the liquid crystal layer. It was found that the dichroic ratio of the added dye is an important factor in the recording mechanism of the liquid crystal. The resolution of the written image was improved by doping with a dye having a large dichroic ratio.
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