Publication
IEEE JQE
Paper

Oxygen-Implanted Double-Heterojunction GaAs/GaAlAs Injection Lasers

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Abstract

We describe a new process for stripe formation in double-heterostructure GaAs/GaAlAs injection lasers. This process, which uses oxygen-ion implantation to form the stripe through a chemical doping effect, has several advantages over alternative methods, both with respect to device processing and device properties and has produced high yields of CW room-temperature lasers. We present the details of the device structure and fabrication processes. The results of annealing studies, optical measurements, and lifetesting are described. Copyright š 1975 by The Institute of Electrical and Electronics Engineers, Inc.

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IEEE JQE