Optical waveguide device

Details Optical waveguide device Optical waveguide device

1993-07-08

1994-12-13

Ullah, Akm E.

Optical waveguides

Planar optical waveguide

Thin film optical waveguide

G02B 610, G02B 612

Patent

active

053735790

ABSTRACT:
An optical waveguide device comprises a first transparent dielectric substrate having a predetermined index of refraction and a predetermined coefficient of thermal expansion, and a second transparent dielectric substrate having the same index of refraction and coefficient of thermal expansion as the first transparent dielectric substrate. An intervening layer having an index of refraction smaller than the index of refraction of the first and second transparent dielectric substrates is interposed between the first and second transparent dielectric substrates. An optical waveguide path is formed in at least either of the first and second transparent dielectric substrates.

REFERENCES:
patent: 4582390 (1986-04-01), Furuya
patent: 5113469 (1992-05-01), Hatakoshi et al.
patent: 5125065 (1992-06-01), Stoll et al.
patent: 5157748 (1992-10-01), Mueller et al.
patent: 5185830 (1993-02-01), Nishimoto
Optics Communications. vol. 36, No. 1, 1 Jan. 1981, Amsterdam NL, pp. 25-30, R. Th. Kersten `Multimode intergrated optics using dielectric and hollow metallic waveguides`.
"Waveguide Electrooptic Modulators" by Rod C. Alferness: IEEE Transactions on Microwave Theory and Techniques, vol. MTT-30, No. 8: Aug. 1982: pp. 1121-1137.
"Optical Waveguide Modulators" by Ivan P. Kaminow et al.: IEEE Transactions on Microwave Theory and Techniques, vol. MTT-23, No. 1, Jan. 1975: pp. 57-70.

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