Non-linear optical device

Compositions – Light transmission modifying compositions

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Details

252587, 252589, 359328, 385122, F21V 900, F21V 904, G02F 113, G02B 600

Patent

active

051005840

ABSTRACT:
A non-linear optical device is provided in which an organic compound is disposed in a light beam. The organic compound is a benzalacetofuran derivative represented by the following formula (I) ##STR1## wherein R is CH.sub.3, CH.sub.3 S, Br, CN or NO.sub.2.

REFERENCES:
CA:107 197992g, "Organoarsonium compounds", Tao et al., p. 731, vol. 107(25), Chemical Abstract, 1987.
CA:89 215296z, "Reactions of furan analogs of chalcones with diazomethane", Dorofeeva et al., Chemical abstract vol. 89(25), 1978.
CA:95 6929t, "Synthesis of 1-(2-furyl)-3-phenyl-2-propen-1-one derivatives", Tulecki et al., Chemical Abstract vol. 95(21), 1981.
Hawley's Condensed Chemical Dictionary, 11th Ed., Van Nostrand Reinhold Co., New York, New York, 1987.

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