Optical waveguide device and method of manufacture thereof

Details Optical waveguide device and method of manufacture thereof Optical waveguide device and method of manufacture thereof

2006-03-07

2006-03-07

Font, Frank G. (Department: 2883)

Optical waveguides

Integrated optical circuit

C385S129000

Reexamination Certificate

active

07010186

ABSTRACT:
An optical waveguide device includes a substrate, a metal layer arranged on the substrate, a plurality of claddings arranged on the metal layer via grooves, a core, arranged in each of the plurality of claddings, for transmitting lights, optically non-transmissive material coating the insides of the grooves, and optically non-transmissive and electrically insulating material coating the top faces of the claddings.

REFERENCES:
patent: 5680236 (1997-10-01), Van Der Tol
patent: 6661939 (2003-12-01), Kaneko et al.
patent: 02090108 (1990-03-01), None
8-Channel Wavelength Division Multiplexing Photoreceiver Using A Planar Lightwave Circuit(PLC)Platform, Fifth Optoelectronics & Commumications Conf. Technical Digest, Jul. 2000, Makuhari Messe.

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