DocumentCode
1031916
Title
Bistable optical switching and logic elements in photochromic fulgides with single-wavelength illumination
Author
Cush, Rosie ; Trundle, C. ; Kirkby, C.J.G. ; Bennion, I.
Author_Institution
Plessey Research (Caswell) Limited, Allen Clark Research Centre, Towcester, UK
Volume
23
Issue
8
fYear
1987
Firstpage
419
Lastpage
421
Abstract
A new nonlinear mechanism, believed to be thermal in origin, has been observed in organic photochromic materials, permitting the observation of bistability under single-wavelength illumination. Externally switched combinatorial logic elements have been fabricated, and a first demonstration has been made cascaded elements in these materials.
Keywords
integrated optics; optical bistability; optical materials; photochromism; bistability; cascaded elements; combinatorial logic elements; logic elements; nonlinear mechanism; optical bistability; organic photochromic materials; photochromic fulgides; single-wavelength illumination;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19870304
Filename
4257633
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