Comparison of experimental and theoretical optical properties of GaInP lasers

P. M. Smowton; W. Chow; G. Lewis; P. Blood; H. Summers; J. Thomson

doi:10.1117/12.432567

Comparison of experimental and theoretical optical properties of GaInP lasers

P. M. Smowton, W. Chow, G. Lewis, P. Blood, H. Summers, J. Thomson

Houston Methodist

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

Abstract

A microscopic laser model was validated on the basis of the quantum kinetic equations using the experimentally determined gain, threshold current, quasi-Fermi level separation data and spontaneous emission taken on GaInP/AlGaInP lasers. By comparing calculated and experimental optical properties, a significant contribution to the threshold current was found from the non-radiative recombination within the quantum wells. A graph of calculated absorption spectra as a function of carrier density was also plotted.

Original language	English (US)
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Editors	Y. Arakawa, P. Blood, M. Osinski
Pages	203-214
Number of pages	12
Volume	4283
DOIs	https://doi.org/10.1117/12.432567
State	Published - 2001
Event	Physics and Simulation of Optoelectronic Devices IX - San Jose, CA, United States Duration: Jan 22 2001 → Jan 26 2001

Other

Other	Physics and Simulation of Optoelectronic Devices IX
Country/Territory	United States
City	San Jose, CA
Period	1/22/01 → 1/26/01

ASJC Scopus subject areas

Electrical and Electronic Engineering
Condensed Matter Physics

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10.1117/12.432567

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Smowton, PM, Chow, W, Lewis, G, Blood, P, Summers, H & Thomson, J 2001, Comparison of experimental and theoretical optical properties of GaInP lasers. in Y Arakawa, P Blood & M Osinski (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 4283, pp. 203-214, Physics and Simulation of Optoelectronic Devices IX, San Jose, CA, United States, 1/22/01. https://doi.org/10.1117/12.432567

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AU - Chow, W.

AU - Lewis, G.

AU - Blood, P.

AU - Summers, H.

AU - Thomson, J.

PY - 2001

Y1 - 2001

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AB - A microscopic laser model was validated on the basis of the quantum kinetic equations using the experimentally determined gain, threshold current, quasi-Fermi level separation data and spontaneous emission taken on GaInP/AlGaInP lasers. By comparing calculated and experimental optical properties, a significant contribution to the threshold current was found from the non-radiative recombination within the quantum wells. A graph of calculated absorption spectra as a function of carrier density was also plotted.

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BT - Proceedings of SPIE - The International Society for Optical Engineering

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T2 - Physics and Simulation of Optoelectronic Devices IX

Y2 - 22 January 2001 through 26 January 2001

ER -

Comparison of experimental and theoretical optical properties of GaInP lasers

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