Optical waveguides – With optical coupler – Switch
Patent
1997-04-09
1998-12-22
Lee, John D.
Optical waveguides
With optical coupler
Switch
G02B 635
Patent
active
058526897
ABSTRACT:
The method builds upon the highly repeatable properties of commercial optical fiber, and using commercial fiber for the waveguides in a fabric of optical switches. The method describes assembly of the fabric, locating the intersections, and a structure for placing the mating resistor.
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patent: 5699462 (1997-12-01), Fouquet et al.
patent: 5732168 (1998-03-01), Donald
Japanese Patent Application Kokai No. 8-62645; Kokai Publication Date: Mar. 8, 1996; Applicant: Nippon Denshin Denwa K.K.; Inventor: Makoto Sato; Title: Surface Tension/heat Controlled Waveguide Optical Switch and Matrix Type Optical Switch.
Japanese Patent Application Kokai No. 5,88030; Kokai Publication Date: Apr. 9, 1993; Applicants: Hitachi Cable Co. Ltd., Nippon Telegraph and Telephone; Inventors: Toshiaki Katagiri, Hideo Kobayashi; Title: Optical Waveguide Switch.
Japanese Patent Application Kokai No. 8-94866; Kokai Publication Date: Apr. 12, 1996; Applicants: Hitachi Cable Co. Ltd., Nippon Telegraph and Telephone; Inventors: Makoto Sato, Hideo Kobayashi; Title: Optical Waveguide Switch and Its Manufacturing Method.
Hewlett--Packard Company
Kang Ellen E.
Kee Pamela Lau
Lee John D.
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