Optical waveguides – With optical coupler – Input/output coupler
Patent
1994-04-28
1995-05-23
Gonzalez, Frank
Optical waveguides
With optical coupler
Input/output coupler
385126, 385127, G02B 628
Patent
active
054188709
ABSTRACT:
The invention features an optical two-way transmission-receiver communications system utilizing a coaxial coupler having a ring waveguide and a core waveguide. A surface of an integrated source/ring detector substrate is positioned adjacent said coaxial coupler endface. A ring detector on the substrate, which receives light transmissions from the ring waveguide, has an annular opening therein. A light source disposed on the substrate within the annular opening in the ring detector directs light transmissions to the core waveguide of the coaxial coupler. An alignment device positions the substrate with respect to the coaxial coupler so that the light source and detector are respectively aligned with the coaxial coupler core and ring waveguides.
REFERENCES:
patent: 4279465 (1981-07-01), Vojvodich
patent: 4314740 (1982-02-01), Bickel
patent: 4363533 (1982-12-01), Stowe et al.
patent: 4436368 (1984-03-01), Keck
patent: 4709413 (1987-11-01), Forrest et al.
patent: 4784466 (1988-11-01), Khoe et al.
patent: 5096277 (1992-03-01), Kleinerman
patent: 5177803 (1993-01-01), Newhouse et al.
C. H. Henry et al., Journal of Lightwave Technology, vol. 7, No. 10, Oct. 1989, "Glass Waveguides on Silicon for Hybrid Optical Packaging", pp. 1530-1539.
L. O. Svaasand et al., Proceedings of the 4th European Conference on Optical Communication (ECOC), Italy, 1978 (no month available), "Splicing of Optical Fibers with a Selective Etching Technique", pp. 304-308.
M. Kawachi et al., Electronic Letters, vol. 18, No. 2, 21 Jan. 1982, "Microlens Formation on VAD Single-Mode Fibre Ends", pp. 71-72.
J. R. Cozens et al. "Coaxial Optical Coupler", Electronics Letters, 4 Feb. 82, vol. 18, No. 3, pp. 138-140.
A. C. Boucouvalas et al. "Biconical Taper Coaxial Optical Fiber Coupler", Electronics Letters, 12 Sep. 85, vol. 21, No. 19, pp. 864-865.
Keck Donald B.
Nolan Daniel A.
Weidman David L.
Corning Incorporated
Gonzalez Frank
Simmons, Jr. W. J.
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