Three-dimensional optical waveguide and optical...

Details Three-dimensional optical waveguide and optical... Three-dimensional optical waveguide and optical...

2006-12-12

2006-12-12

Healy, Brian (Department: 2883)

Optical waveguides

Optical fiber waveguide with cladding

Utilizing multiple core or cladding

C385S129000, C385S131000

Reexamination Certificate

active

07149394

ABSTRACT:
A three-dimensional optical waveguide includes plural cores, a cladding, and an optical path converting device disposed at least at a part of the cores. The cores are provided in a specified direction at least in two rows and in two layers. The cores are buried in the cladding and the cladding has a refractive index different from that of the cores. The optical path converting device converts the direction of the optical path formed by the cores to a direction different from the specified direction.

REFERENCES:
patent: 2003/0198439 (2003-10-01), Hiramatsu
patent: 11-183747 (1999-07-01), None
patent: 2004-177730 (2004-06-01), None

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