DocumentCode
963261
Title
New highly efficient photorefractive polymer composite for optical-storage and image-processing applications
Author
Kippelen, B. ; Peyghambarian, S.N. ; Lyon, S.R. ; Padias, A.B. ; Hall, H.K.
Author_Institution
Arizona Univ., Tucson, AZ, USA
Volume
29
Issue
21
fYear
1993
Firstpage
1873
Lastpage
1874
Abstract
Reversible holographic storage and beam amplification has been achieved in a new polymer composite using a low-power semiconductor visible laser diode emitting at 674 nm. This material shows substantially better performance than the existing photorefractive polymeric materials. A diffraction efficiency of 5%, a gain coefficient of 30 cm-1 and a net gain of 6 cm-1 have been measured in 105 mu -thick samples with an applied field of 40 V/ mu m.
Keywords
composite materials; holographic storage; image processing; optical polymers; photorefractive materials; polymer films; 105 micron; 5 percent; 674 nm; beam amplification; diffraction efficiency; image-processing applications; low power LD; optical-storage; photorefractive polymer composite; reversible holographic storage; visible laser diode;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19931247
Filename
241393
Link To Document