Preliminary communication Optical storage effect in a discotic columnar liquid crystal
作者:
SANDRINE FORGET,
HEINZS. KITZEROW,
期刊:
Liquid Crystals
(Taylor Available online 1997)
卷期:
Volume 23,
issue 6
页码: 919-922
ISSN:0267-8292
年代: 1997
DOI:10.1080/026782997207867
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Exposing a uniformly aligned discotic columnar liquid crystal to an argon ion laser beam results in a reorientation, thereby changing the optical properties of the liquid crystal. We have studied this new optical storage effect for a polymer dispersed metallomesogenic compound which exhibits a columnar phase at room temperature. The writing energy is 3.5J cm -2. The stored information can be erased by heating and subsequent shearing of the sample.
点击下载:
PDF (457KB)
返 回