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Organic nonlinear optical materialsRecently, it became clear that organic compounds with delocalized pi electrons show a great nonlinear optical response. Especially, secondary nonlinear optical constants of more than 2 digits were often seen in the molecular level compared to the existing inorganic crystals such as LiNbO3. The crystallization was continuously tried. Organic nonlinear optical crystals have a new future as materials for use in the applied physics such as photomodulation, optical frequency transformation, opto-bistabilization, and phase conjugation optics. Organic nonlinear optical materials, e.g., urea, O2NC6H4NH2, I, II, are reviewed with 50 references.
Document ID
19870018076
Acquisition Source
Legacy CDMS
Document Type
Technical Translation (TT)
Authors
Umegaki, S.
(NASA Headquarters Washington, DC United States)
Date Acquired
September 5, 2013
Publication Date
July 1, 1987
Subject Category
Optics
Report/Patent Number
NASA-TT-20029
NAS 1.77:20029
Accession Number
87N27509
Funding Number(s)
CONTRACT_GRANT: NASW-4006
Distribution Limits
Public
Copyright
Public Use Permitted.
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