A Generalised Rate Equation Model for Moderately Broad Area Laser Diodes and its Application to High-Power Lasers with Selective Quantum-Well Intermixing For Improved Beam Quality

E. A. Avrutin; B. M. Russell; D. Yanson

A Generalised Rate Equation Model for Moderately Broad Area Laser Diodes and its Application to High-Power Lasers with Selective Quantum-Well Intermixing For Improved Beam Quality

E. A. Avrutin, B. M. Russell, D. Yanson

Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A numerical model in terms of rate equations for lateral mode amplitudes for analyzing static and dynamic properties of moderately broad area (tens of microns) laser diodes is proposed and used for modeling lasers with partially longitudinally intermixed areas. The limits to the improvement of near and far field and brightness by intermixing are analysed, and the roles of mode competition and shaping in the laser properties assessed.

Original language	English
Title of host publication	NUSOD '08: PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES
Place of Publication	NEW YORK
Publisher	IEEE
Pages	71-72
Number of pages	2
ISBN (Print)	978-1-4244-2307-1
Publication status	Published - 2008

Cite this

Avrutin, E. A. ; Russell, B. M. ; Yanson, D. / A Generalised Rate Equation Model for Moderately Broad Area Laser Diodes and its Application to High-Power Lasers with Selective Quantum-Well Intermixing For Improved Beam Quality. NUSOD '08: PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES. NEW YORK : IEEE, 2008. pp. 71-72

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abstract = "A numerical model in terms of rate equations for lateral mode amplitudes for analyzing static and dynamic properties of moderately broad area (tens of microns) laser diodes is proposed and used for modeling lasers with partially longitudinally intermixed areas. The limits to the improvement of near and far field and brightness by intermixing are analysed, and the roles of mode competition and shaping in the laser properties assessed.",

author = "Avrutin, {E. A.} and Russell, {B. M.} and D. Yanson",

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language = "English",

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pages = "71--72",

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publisher = "IEEE",

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A Generalised Rate Equation Model for Moderately Broad Area Laser Diodes and its Application to High-Power Lasers with Selective Quantum-Well Intermixing For Improved Beam Quality. / Avrutin, E. A.; Russell, B. M.; Yanson, D.
NUSOD '08: PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES. NEW YORK: IEEE, 2008. p. 71-72.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - A Generalised Rate Equation Model for Moderately Broad Area Laser Diodes and its Application to High-Power Lasers with Selective Quantum-Well Intermixing For Improved Beam Quality

AU - Avrutin, E. A.

AU - Russell, B. M.

AU - Yanson, D.

PY - 2008

Y1 - 2008

N2 - A numerical model in terms of rate equations for lateral mode amplitudes for analyzing static and dynamic properties of moderately broad area (tens of microns) laser diodes is proposed and used for modeling lasers with partially longitudinally intermixed areas. The limits to the improvement of near and far field and brightness by intermixing are analysed, and the roles of mode competition and shaping in the laser properties assessed.

AB - A numerical model in terms of rate equations for lateral mode amplitudes for analyzing static and dynamic properties of moderately broad area (tens of microns) laser diodes is proposed and used for modeling lasers with partially longitudinally intermixed areas. The limits to the improvement of near and far field and brightness by intermixing are analysed, and the roles of mode competition and shaping in the laser properties assessed.

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M3 - Conference contribution

SN - 978-1-4244-2307-1

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EP - 72

BT - NUSOD '08: PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES

PB - IEEE

CY - NEW YORK

ER -

A Generalised Rate Equation Model for Moderately Broad Area Laser Diodes and its Application to High-Power Lasers with Selective Quantum-Well Intermixing For Improved Beam Quality

Abstract

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