Method of producing optical integrated circuit

Details Method of producing optical integrated circuit Method of producing optical integrated circuit

1992-02-25

1994-10-25

Wilczewski, Mary

Fishing, trapping, and vermin destroying

437 90, 437 91, 437129, 437133, 372 45, 372 46, 372 50, 385 14, 385131, H01S 319, H04B 1012, G02B 612

Patent

active

053588967

ABSTRACT:
There is to provide a method of producing efficiently a custom IC optical integrated circuit with convenient connections between tile optical devices with less loss of the light and with different connection but similar configuration. The optical integrated circuit is comprised of a plurality of ridge-type active optical devices formed of a variable wavelength laser section and a light modulator and a ridge-type passive optical waveguide of a Y-branching optical waveguide for connecting between the ridge-type active optical devices with each other or for connecting the plural ridge-type active optical devices with output waveguides, and ridge sections of the ridge-type active optical device and the ridge-type passive optical waveguide are formed by the selective crystal growth.

REFERENCES:
patent: 4066482 (1978-01-01), Shaw
patent: 4084130 (1978-04-01), Holton
patent: 4114257 (1978-09-01), Bellavance
patent: 4116530 (1978-09-01), Bellavance et al.
patent: 4811351 (1989-03-01), Matsui et al.
patent: 4831628 (1989-05-01), Tsang
patent: 5058121 (1991-10-01), Paoli
patent: 5179566 (1993-01-01), Iwano et al.
"Integrated Optical Bent Waveguide with grown 45.degree. Mirror by Selective Liquid-Phase Epitaxy of GaAs", Journal of Applied Physics, vol. 61, No. 12, Jun. 15, 1987, By S. Kim et al., pp. 5478-5480.
"Double-Heterostructure GaAs/AlGaAs Lasers on Si Substrates with Reduced Threshold Current and Built-In Index Guiding by Selective-Area Molecular Beam Epitaxy", Applied Physics Letters, vol. 56, No. 11, Mar. 12, 1990, By H. Lee et al., pp. 1014-1016.

Affiliated with

Also associated with

Rating

Method of producing optical integrated circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing optical integrated circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing optical integrated circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-135100