Temperature-Dependent Characteristics and Single-Mode Performance of AlGaInP-Based 670-690-nm Vertical-Cavity Surface-Emitting Lasers

M. Hagerott Crawford, R. P. Schneider, K. D. Choquette, K. L. Lear

Research output: Contribution to journalArticlepeer-review

Abstract

We report on temperature dependent characteristics and single mode performance of one-wave cavity, planar implanted, AlGaInP-based vertical-cavity surface emitting lasers. By optimizing the overlap between the gain peak and the cavity mode of the structure, we demonstrate record device performance, including 8.2 mW maximum output power and 11% power conversion efficiency for multimode operation and 1.9 mW and 9.6% power conversion efficiency for single mode operation at 687 nm. Improved performance at elevated temperatures is also achieved, with 1.5 mW output power demonstrated at 50C from a 15-µm-diameter device.

Original languageEnglish (US)
Pages (from-to)724-726
Number of pages3
JournalIEEE Photonics Technology Letters
Volume7
Issue number7
DOIs
StatePublished - Jul 1995
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

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