TITLE

Two-wavelength reversible holograms in azo-dye doped nematic liquid crystals

AUTHOR(S)
Chen, Alan G.; Brady, David J.
PUB. DATE
June 1993
SOURCE
Applied Physics Letters;6/7/1993, Vol. 62 Issue 23, p2920
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Presents a method for reversing the quasi-stable holograms in azo-dye doped nematic liquid crystals by ultraviolet radiation. Use of polarized beams to record the holograms; Strength of radiation needed for the complete erasure of the holograms; Effectiveness of the method for other surface treatment induced holograms.
ACCESSION #
4338000

 

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