Coherent light generators – Particular active media – Gas
Reexamination Certificate
2006-09-14
2008-09-02
Nguyen, Dung T (Department: 2828)
Coherent light generators
Particular active media
Gas
C372S087000, C372S099000
Reexamination Certificate
active
07421002
ABSTRACT:
A laser-induced optical wiring apparatus includes a substrate, first and second light-reflecting members provided on the substrate separately from each other, an optical waveguide provided on the substrate for optically coupling the first and second light-reflecting members to form an optical resonator, a first optical gain member provided across the optical waveguide and forming a laser oscillator along with the first and second light-reflecting members, and a second optical gain member provided across the optical waveguide separately from the first optical gain member, and forming another laser oscillator along with the first and second light-reflecting members.
REFERENCES:
patent: 7065108 (2006-06-01), Park et al.
patent: 2007/0103755 (2007-05-01), Furuyama
patent: 63318529 (1988-12-01), None
patent: 6-132516 (1994-05-01), None
U.S. Appl. No. 11/735,570, filed Apr. 16, 2007, Furuyama.
T. Ozeki, et al., “Half-duplex optical transmission link using an LED source-detector scheme”, Optics Letters, vol. 2, No. 4, Apr. 1978, pp. 103-105.
Kabushiki Kaisha Toshiba
Nguyen Dung T
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