Analytical Investigation for the Effect of Carrier Concentration and Temperature on the Nonlinear Properties of the Semiconductor Lasers Operating at Near - Infrared Wavelengths

Abstract In this work , we presented results of an analytical investigation for the effect of carrier concentration and temperature of the active layer on the induced nonlinear properties of the double - heterostructure or quantum well barrier semiconductor lasers operating at near infrared waveleng...

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Main Authors: Afnan Yousif, Efaan Salim, Oday Hamadi
Format: Article
Language:English
Published: Unviversity of Technology- Iraq 2005-04-01
Series:Engineering and Technology Journal
Online Access:https://etj.uotechnology.edu.iq/article_182081_d46614c550373ed7778205fe89b0b1ce.pdf
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author Afnan Yousif
Efaan Salim
Oday Hamadi
author_facet Afnan Yousif
Efaan Salim
Oday Hamadi
author_sort Afnan Yousif
collection DOAJ
description Abstract In this work , we presented results of an analytical investigation for the effect of carrier concentration and temperature of the active layer on the induced nonlinear properties of the double - heterostructure or quantum well barrier semiconductor lasers operating at near infrared wavelengths . These results explained that the rate of amplified spontaneous emission is mainly produced from the spontaneous recombination process . Then the nonlinear behavior of such processmay affect laser operation with distortion and some instability for the modulated output beam .
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spelling doaj.art-610a8b27087241e5b0fbb408736622ea2024-02-04T17:56:04ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582005-04-0124414715910.30684/etj.24.4.10182081Analytical Investigation for the Effect of Carrier Concentration and Temperature on the Nonlinear Properties of the Semiconductor Lasers Operating at Near - Infrared WavelengthsAfnan Yousif0Efaan Salim1Oday HamadiLaser Research Unit University of TechnologyLaser Research Unit University of TechnologyAbstract In this work , we presented results of an analytical investigation for the effect of carrier concentration and temperature of the active layer on the induced nonlinear properties of the double - heterostructure or quantum well barrier semiconductor lasers operating at near infrared wavelengths . These results explained that the rate of amplified spontaneous emission is mainly produced from the spontaneous recombination process . Then the nonlinear behavior of such processmay affect laser operation with distortion and some instability for the modulated output beam .https://etj.uotechnology.edu.iq/article_182081_d46614c550373ed7778205fe89b0b1ce.pdf
spellingShingle Afnan Yousif
Efaan Salim
Oday Hamadi
Analytical Investigation for the Effect of Carrier Concentration and Temperature on the Nonlinear Properties of the Semiconductor Lasers Operating at Near - Infrared Wavelengths
Engineering and Technology Journal
title Analytical Investigation for the Effect of Carrier Concentration and Temperature on the Nonlinear Properties of the Semiconductor Lasers Operating at Near - Infrared Wavelengths
title_full Analytical Investigation for the Effect of Carrier Concentration and Temperature on the Nonlinear Properties of the Semiconductor Lasers Operating at Near - Infrared Wavelengths
title_fullStr Analytical Investigation for the Effect of Carrier Concentration and Temperature on the Nonlinear Properties of the Semiconductor Lasers Operating at Near - Infrared Wavelengths
title_full_unstemmed Analytical Investigation for the Effect of Carrier Concentration and Temperature on the Nonlinear Properties of the Semiconductor Lasers Operating at Near - Infrared Wavelengths
title_short Analytical Investigation for the Effect of Carrier Concentration and Temperature on the Nonlinear Properties of the Semiconductor Lasers Operating at Near - Infrared Wavelengths
title_sort analytical investigation for the effect of carrier concentration and temperature on the nonlinear properties of the semiconductor lasers operating at near infrared wavelengths
url https://etj.uotechnology.edu.iq/article_182081_d46614c550373ed7778205fe89b0b1ce.pdf
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