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Optical Gain and Confinement in Gaas/Algaas Structure Quantum Well Lasers

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Main Authors: Hadjaj, F., Belghachi, A., Helmaoui, A.
Other Authors: fatima_hadjaj_1979@yahoo.fr.
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2018
Subjects:
Confinement factor
Optical gain
Polarization
Quantum well laser
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/51488
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spelling my.unimap-514882018-02-07T04:12:55Z Optical Gain and Confinement in Gaas/Algaas Structure Quantum Well Lasers Hadjaj, F. Belghachi, A. Helmaoui, A. fatima_hadjaj_1979@yahoo.fr. Confinement factor Optical gain Polarization Quantum well laser Link to publisher's homepage at http://ijneam.unimap.edu.my/ In this paper we investigate the optical gain seen by the polarization modes for each of Transverse Electric (TE) and Transverse Magnetic(TM) of GaAs/Al0.32Ga0.68As quantumwell lasers. The factor confinement and modal gain of proposed structure also have been simulated. Comparison between the two structures (single and multiple quantum) were conducted in the effort to evaluate and understand their behavior. Results show that the optical gain offers a better value in TE mode than in TM mode. As a result of being on higher standard and having a better performance in both cases thus this study conclude that the multiple quantum well structures are a better designed choice compared to single quantum well structure. 2018-02-07T04:12:55Z 2018-02-07T04:12:55Z 2018-01 Article International Journal of Nanoelectronics and Materials, vol.11 (1), 2018, pages 61-70 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/51488 en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Confinement factor
Optical gain
Polarization
Quantum well laser
spellingShingle Confinement factor
Optical gain
Polarization
Quantum well laser
Hadjaj, F.
Belghachi, A.
Helmaoui, A.
Optical Gain and Confinement in Gaas/Algaas Structure Quantum Well Lasers
description Link to publisher's homepage at http://ijneam.unimap.edu.my/
author2 fatima_hadjaj_1979@yahoo.fr.
author_facet fatima_hadjaj_1979@yahoo.fr.
Hadjaj, F.
Belghachi, A.
Helmaoui, A.
format Article
author Hadjaj, F.
Belghachi, A.
Helmaoui, A.
author_sort Hadjaj, F.
title Optical Gain and Confinement in Gaas/Algaas Structure Quantum Well Lasers
title_short Optical Gain and Confinement in Gaas/Algaas Structure Quantum Well Lasers
title_full Optical Gain and Confinement in Gaas/Algaas Structure Quantum Well Lasers
title_fullStr Optical Gain and Confinement in Gaas/Algaas Structure Quantum Well Lasers
title_full_unstemmed Optical Gain and Confinement in Gaas/Algaas Structure Quantum Well Lasers
title_sort optical gain and confinement in gaas/algaas structure quantum well lasers
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2018
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/51488
_version_ 1643803233512062976
score 13.222552

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