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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Format: | Article |
Language: | English |
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Unviversity of Technology- Iraq
2005-04-01
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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 . |
first_indexed | 2024-03-08T06:04:32Z |
format | Article |
id | doaj.art-610a8b27087241e5b0fbb408736622ea |
institution | Directory Open Access Journal |
issn | 1681-6900 2412-0758 |
language | English |
last_indexed | 2024-03-08T06:04:32Z |
publishDate | 2005-04-01 |
publisher | Unviversity of Technology- Iraq |
record_format | Article |
series | Engineering and Technology Journal |
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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