Low loss channel waveguide and method for making the same

Details Low loss channel waveguide and method for making the same Low loss channel waveguide and method for making the same

1991-10-09

1992-12-01

Healy, Brian

Optical waveguides

Planar optical waveguide

Thin film optical waveguide

385 14, 385130, 385131, 430 56, 430 83, 430130, G02B 610, G03G 1500

Patent

active

051685426

ABSTRACT:
Optical waveguides for use in planar structures, such as dielectric layers in multichip modules exhibit low optical loss. The optical waveguides are provided by methods that involve doping of the dielectric layers. The waveguides can be used to interconnect electronic elements and transmit signals at speeds that are compatible with high speed electronic elements.

REFERENCES:
patent: 4831628 (1989-05-01), Tsang
patent: 4941725 (1990-07-01), Normandin
patent: 5054872 (1991-10-01), Fan et al.
patent: 5061029 (1991-10-01), Ishikawa
patent: 5093883 (1992-03-01), Yoon et al.
patent: 5094517 (1992-03-01), Franke
patent: 5095518 (1992-03-01), Young et al.
patent: 5100589 (1992-03-01), Ticknor
patent: 5106211 (1992-04-01), Chiang et al.

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