Semiconductor integrated light emitting device

Coherent light generators – Particular active media – Semiconductor

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Details

357 17, 372 50, 372 96, H01S 319, H01L 3300

Patent

active

048113522

ABSTRACT:
A semiconductor integrated light emitting device is disclosed which comprises a light emitting waveguide including a light emitting layer, and an external waveguide directly coupled to the light emitting waveguide. In accordance with the present invention, the light emitting waveguide and the external waveguide are mutually laminated in the vicinity of a region where they are directly coupled together.

REFERENCES:
patent: 4622674 (1986-11-01), Mito
patent: 4656636 (1987-04-01), Amann et al.
patent: 4720468 (1988-01-01), Menigaux et al.
patent: 4720835 (1988-01-01), Akiba et al.

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