Long wavelength VCSEL

Coherent light generators – Particular active media – Semiconductor

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Details

372 96, H01S 319

Patent

active

058839127

ABSTRACT:
A VCSEL for emitting long wavelength light including a first mirror stack with mirror pairs in a GaAs/AlGaAs material system lattice matched to a GaAs active region with an active structure sandwiched between a first cladding region adjacent the first mirror stack and a second cladding region, the active structure having a quantum well including one of Germanium and Nitrogen, and a second mirror stack lattice matched to the second cladding region and having mirror pairs in a GaAs/AlGaAs material system.

REFERENCES:
patent: 5719895 (1998-02-01), Jewell et al.

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