Self longitudinal-mode stabilisation in gaas/(aiga)as quantum-well lasers

B. Garrett; I. H. White; D. F.G. Gallagher

doi:10.1049/el:19870830

Self longitudinal-mode stabilisation in gaas/(aiga)as quantum-well lasers

B. Garrett, I. H. White, D. F.G. Gallagher

Vice Chancellor's Office

Research output: Contribution to journal › Article › peer-review

Abstract

Single-longitudinal-mode operation of zero-order lateral mode quantum-well GaAs/(AlGa)As Fabry-Perot lasers has been found to occur over a very wide operating current range. Single-longitudinal-mode operation is very stable, typically allowing an increase in optical output power from 0 to Semiconductor lasers, Quantum opticsx003E;20mW/facet before mode-hopping occurs. The mode hop at ~23mW leads to bistable single-longitudinal-mode operation with a very large hysteresis loop.

Original language	English
Pages (from-to)	1193-1194
Number of pages	2
Journal	Electronics Letters
Volume	23
Issue number	22
DOIs	https://doi.org/10.1049/el:19870830
Publication status	Published - 1 Jan 1987

Keywords

Quantum optics
Semiconductor lasers

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:19870830

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abstract = "Single-longitudinal-mode operation of zero-order lateral mode quantum-well GaAs/(AlGa)As Fabry-Perot lasers has been found to occur over a very wide operating current range. Single-longitudinal-mode operation is very stable, typically allowing an increase in optical output power from 0 to Semiconductor lasers, Quantum opticsx003E;20mW/facet before mode-hopping occurs. The mode hop at ~23mW leads to bistable single-longitudinal-mode operation with a very large hysteresis loop.",

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AB - Single-longitudinal-mode operation of zero-order lateral mode quantum-well GaAs/(AlGa)As Fabry-Perot lasers has been found to occur over a very wide operating current range. Single-longitudinal-mode operation is very stable, typically allowing an increase in optical output power from 0 to Semiconductor lasers, Quantum opticsx003E;20mW/facet before mode-hopping occurs. The mode hop at ~23mW leads to bistable single-longitudinal-mode operation with a very large hysteresis loop.

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KW - Semiconductor lasers

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Self longitudinal-mode stabilisation in gaas/(aiga)as quantum-well lasers

Abstract

Keywords

ASJC Scopus subject areas

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