Document Detail

Spatial light modulation with an azobenzene-doped polymer by use of biphotonic holography.
MedLine Citation:
PMID:  18073872     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Spatial light modulation by use of a biphotonic holographic grating has been demonstrated in an azobenzene-doped polymer film. The mechanism of incoherent-to-coherent optical conversion originates from the photoinduced trans <--> cis isomerization of azobenzene molecules by two color lights. It is also found that when the intensity of the blue beam is varied the output replica of the input information changes sign.
P Wu; D V Rao; B R Kimball; M Nakashima; B S DeCristofano
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Optics letters     Volume:  24     ISSN:  0146-9592     ISO Abbreviation:  Opt Lett     Publication Date:  1999 Jun 
Date Detail:
Created Date:  2007-12-12     Completed Date:  2009-12-16     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7708433     Medline TA:  Opt Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  841-3     Citation Subset:  -    
Department of Physics, University of Massachusetts, Boston, Massachusetts 02125, USA.
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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