Integrated Output Power Detection for Al GaAs Laser Array

D. R. Scifres; F. A. Ponce; W. Stutius

doi:10.1109/JQE.1980.1070511

Integrated Output Power Detection for Al GaAs Laser Array

D. R. Scifres, F. A. Ponce, W. Stutius

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

4 Scopus citations

Abstract

A linear array of closely spaced Al GaAs lasers is mounted on an Si heat sink, Schottky diode detectors formed on the same Si chip provide optical sensing and electrical feedback signals for output power stabilization of the individual laser elements. The performance of a typical pair of adjacent devices is tested showing that electrical and optical crosstalk between lasers is virtually eliminated.

Original language	English (US)
Pages (from-to)	502-504
Number of pages	3
Journal	IEEE Journal of Quantum Electronics
Volume	16
Issue number	5
DOIs	https://doi.org/10.1109/JQE.1980.1070511
State	Published - May 1980
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/JQE.1980.1070511

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title = "Integrated Output Power Detection for Al GaAs Laser Array",

abstract = "A linear array of closely spaced Al GaAs lasers is mounted on an Si heat sink, Schottky diode detectors formed on the same Si chip provide optical sensing and electrical feedback signals for output power stabilization of the individual laser elements. The performance of a typical pair of adjacent devices is tested showing that electrical and optical crosstalk between lasers is virtually eliminated.",

author = "Scifres, {D. R.} and Ponce, {F. A.} and W. Stutius",

year = "1980",

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doi = "10.1109/JQE.1980.1070511",

language = "English (US)",

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AU - Ponce, F. A.

AU - Stutius, W.

PY - 1980/5

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N2 - A linear array of closely spaced Al GaAs lasers is mounted on an Si heat sink, Schottky diode detectors formed on the same Si chip provide optical sensing and electrical feedback signals for output power stabilization of the individual laser elements. The performance of a typical pair of adjacent devices is tested showing that electrical and optical crosstalk between lasers is virtually eliminated.

AB - A linear array of closely spaced Al GaAs lasers is mounted on an Si heat sink, Schottky diode detectors formed on the same Si chip provide optical sensing and electrical feedback signals for output power stabilization of the individual laser elements. The performance of a typical pair of adjacent devices is tested showing that electrical and optical crosstalk between lasers is virtually eliminated.

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Integrated Output Power Detection for Al GaAs Laser Array

Abstract

ASJC Scopus subject areas

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