Langmuir-Blodgett films usable in nonlinear optics

Details Langmuir-Blodgett films usable in nonlinear optics Langmuir-Blodgett films usable in nonlinear optics

1988-01-07

1988-12-27

Buffalow, Edith

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4274343, 350 9634, 350 9612, B05D 120

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active

047940450

ABSTRACT:
A Langmuir-Blodgett film comprises at least one layer of amphiphilic molecules which are of two different types. The first type comprises molecules that are active in nonlinear optics. The second type consists of molecules that are inert or active in nonlinear optics. The mixture of these two types of molecules, in specified proportions, gives a film capable of radiating, perpendicular to the substrate, an optic wave which is a second harmonic with reference to an exciting wave.

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patent: 4536450 (1985-08-01), Garit
patent: 4645693 (1987-02-01), Roberts
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patent: 4728576 (1988-03-01), Gillberg-LaForce
French Search Report--FR 87 00 164, Feb. 10, 1987.
ISAF '86, Proceedings of the Sixth IEEE International Symposium on Applications of Ferroelectrics, 1986, pp. 89-92, IEEE, New York, U.S.; D. B. Neal et al.: "Langmuir-Blodgett Films for Nonlinear Optics".

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