Optical circuit device, its manufacturing process and a multilay

Details Optical circuit device, its manufacturing process and a multilay Optical circuit device, its manufacturing process and a multilay

1993-03-08

1999-06-29

Healy, Brian

Optical waveguides

Planar optical waveguide

385 14, 385130, 385131, 385132, 385141, 385122, 385 41, G02B 610

Patent

active

059179805

ABSTRACT:
An optical circuit device is manufactured by forming an organic film formed on a substrate, and giving this organic film non-linear optical properties. An optical circuit device is formed containing an organic film formed on a substrate, wherein said film is either selectively formed on a portion of the region on a substrate or said film being formed over the entire region on a substrate, and a portion of a region of that film is either selectively formed to a thickness differing from other regions or selectively having a different structure. This optical circuit device can be manufactured to have various constitutions, and allows the formation of a multilayer optical circuit.

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Applied Physics Letters, vol. 56, No. 2, "Epitaxial Growth of Aligned Polydiacetylene Films on Anisotropic Orienting Polymers", by J.S. Patel et al, pp., 131-133, Jan. 8, 1990.
Applied Physics Letters, vol. 51, No. 23, "Highly Oriented Polydiacetylene Films by Vacuum Deposition", by, T. Kanetake et al, pp., 1957-1959, Dec. 7, 1987.

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