Array of coupled optical waveguides

Details Array of coupled optical waveguides Array of coupled optical waveguides

1987-04-01

1988-12-20

Lee, John D.

Coherent light generators

Particular component circuitry

Optical pumping

350 9614, 350 9615, 372 43, G02B 612

Patent

active

047922001

ABSTRACT:
An array of coupled waveguides in the form of MCRW laser diodes and/or passive waveguides are coupled to one another by optical waves of the TM-mode occurring in semiconductor regions between the waveguides that have a reduced thickness d, the neighboring waveguides being provided at a spacing a.

REFERENCES:
patent: 3868589 (1975-02-01), Wang
patent: 4318058 (1982-03-01), Mito et al.
patent: 4669815 (1987-06-01), Thaniyavarn
patent: 4669816 (1987-06-01), Thompson
Publication "Phase-locking Characteristics of Coupled Ridge-Wageguide InP/InGaAsP Diode Lasers", E. Kapon et al., 8-27-84, pp. 1159-1161, Appl. Phys. Lett., vol. 45, No. 11.
Publication "Single Longitudinal Mode Operation of High Power Multiple-Stripe Injection Laser", D. E. Ackley, Nov. 3, 1982, pp. 152-154, Appl. Phys. Lett., vol. 42, No. 2.
Publication "High Power Coupled Ridge Waveguide Semiconductor Laser Arrays", Tihjye Twu et al., Jul. 5, 1984, pp. 709-711, Appl. Phys, Lett., Vol. 45, No. 7.

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