Laser Processing For Nanoscale Size Quantum Wires of AlGaAs/GaAs
In this work we investigate and calculate theoretically the variation in a number of optoelectronic properties of AlGaAs/GaAs quantum wire laser, with emphasis on the effect of wire radius on the confinement factor, density of states and gain factor have been calculated. It is found that there exist...
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| Format: | Article |
| Language: | English |
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University of Anbar
2014-02-01
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| Series: | مجلة جامعة الانبار للعلوم الصرفة |
| Subjects: | |
| Online Access: | https://juaps.uoanbar.edu.iq/article_84996_234f5bbc22e77af35babd3a9cd6a4942.pdf |
| _version_ | 1797373258030383104 |
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| author | Ahlam H. Jaffer Ebtisam M-T. Salman Mohammed HamadJassam |
| author_facet | Ahlam H. Jaffer Ebtisam M-T. Salman Mohammed HamadJassam |
| author_sort | Ahlam H. Jaffer |
| collection | DOAJ |
| description | In this work we investigate and calculate theoretically the variation in a number of optoelectronic properties of AlGaAs/GaAs quantum wire laser, with emphasis on the effect of wire radius on the confinement factor, density of states and gain factor have been calculated. It is found that there exist a critical wire radius (rc) under which the confinement of carriers are very weak. Whereas, above rc the confinement factor and hence the gain increase with increasing the wire radius. |
| first_indexed | 2024-03-08T18:47:48Z |
| format | Article |
| id | doaj.art-2fccd2a71cbc4b67a4924ac1ff8f4b5d |
| institution | Directory Open Access Journal |
| issn | 1991-8941 2706-6703 |
| language | English |
| last_indexed | 2024-03-08T18:47:48Z |
| publishDate | 2014-02-01 |
| publisher | University of Anbar |
| record_format | Article |
| series | مجلة جامعة الانبار للعلوم الصرفة |
| spelling | doaj.art-2fccd2a71cbc4b67a4924ac1ff8f4b5d2023-12-28T21:57:01ZengUniversity of Anbarمجلة جامعة الانبار للعلوم الصرفة1991-89412706-67032014-02-01721510.37652/juaps.2013.8499684996Laser Processing For Nanoscale Size Quantum Wires of AlGaAs/GaAsAhlam H. Jaffer0Ebtisam M-T. Salman1Mohammed HamadJassam2University of Baghdad - College of Education for pure ScienceBaghdad University - College of Education for Pure SciencesBaghdad University - College of Education for Pure SciencesIn this work we investigate and calculate theoretically the variation in a number of optoelectronic properties of AlGaAs/GaAs quantum wire laser, with emphasis on the effect of wire radius on the confinement factor, density of states and gain factor have been calculated. It is found that there exist a critical wire radius (rc) under which the confinement of carriers are very weak. Whereas, above rc the confinement factor and hence the gain increase with increasing the wire radius.https://juaps.uoanbar.edu.iq/article_84996_234f5bbc22e77af35babd3a9cd6a4942.pdfquantum wireconfinement factoroptical gain |
| spellingShingle | Ahlam H. Jaffer Ebtisam M-T. Salman Mohammed HamadJassam Laser Processing For Nanoscale Size Quantum Wires of AlGaAs/GaAs مجلة جامعة الانبار للعلوم الصرفة quantum wire confinement factor optical gain |
| title | Laser Processing For Nanoscale Size Quantum Wires of AlGaAs/GaAs |
| title_full | Laser Processing For Nanoscale Size Quantum Wires of AlGaAs/GaAs |
| title_fullStr | Laser Processing For Nanoscale Size Quantum Wires of AlGaAs/GaAs |
| title_full_unstemmed | Laser Processing For Nanoscale Size Quantum Wires of AlGaAs/GaAs |
| title_short | Laser Processing For Nanoscale Size Quantum Wires of AlGaAs/GaAs |
| title_sort | laser processing for nanoscale size quantum wires of algaas gaas |
| topic | quantum wire confinement factor optical gain |
| url | https://juaps.uoanbar.edu.iq/article_84996_234f5bbc22e77af35babd3a9cd6a4942.pdf |
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