Devices utilizing pendant quinodimethane-containing polymers

Details Devices utilizing pendant quinodimethane-containing polymers Devices utilizing pendant quinodimethane-containing polymers

1987-03-30

1988-11-08

Thexton, Matthew A.

Compositions

Radioactive compositions

Nuclear reactor fuel

252600, 252582, 307425, 372 21, 372 26, G02F 103, H03F 700, G03G 502

Patent

active

047831510

ABSTRACT:
This invention provides novel polymers which are characterized by a recurring structural unit that contains a pendant quinoid structure and that exhibits nonlinear optical response and are useful in devices such as those used in laser modulation and deflection, frequency conversion, optical communications, integrated circuit fabrication, light valves, and optical switches.
The following structure is illustrative of an invention polymer: ##STR1## where m is an integer of at least 3.

REFERENCES:
patent: 4461887 (1984-07-01), Rogers et al.
patent: 4659177 (1987-04-01), Choe et al.

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