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Numerical simulation of the magnetically gain-switched chemical oxygen-iodine laser
During the operation of the magnetically gain-switched chemical oxygen-iodine laser (MGS-COIL), the transition intensity of hyperfine transition line 2-2 can exceed that of line 3–4, which is the dominant line at zero magnetic field. For this reason, a simulation model including both 3–4 and 2-2 tra...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9483600/ https://www.ncbi.nlm.nih.gov/pubmed/36132177 http://dx.doi.org/10.1016/j.heliyon.2022.e10530 |
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author | Liu, Hao Wu, Kenan Wang, Lin Zhang, Yuelong Fang, Benjie Li, Qingwei Jin, Yuqi |
author_facet | Liu, Hao Wu, Kenan Wang, Lin Zhang, Yuelong Fang, Benjie Li, Qingwei Jin, Yuqi |
author_sort | Liu, Hao |
collection | PubMed |
description | During the operation of the magnetically gain-switched chemical oxygen-iodine laser (MGS-COIL), the transition intensity of hyperfine transition line 2-2 can exceed that of line 3–4, which is the dominant line at zero magnetic field. For this reason, a simulation model including both 3–4 and 2-2 transition lines is necessary to describe the mode buildup process in MGS-COIL. In this paper, we assume that 3–4 and 2-2 transition lines simultaneously oscillate in laser cavity. The propagation of optical field is calculated based on FFT. The required frequency, rise time and residual field of the magnetic gain-switch for a high-performance MGS-COIL are analyzed based on simulation results. |
format | Online Article Text |
id | pubmed-9483600 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-94836002022-09-20 Numerical simulation of the magnetically gain-switched chemical oxygen-iodine laser Liu, Hao Wu, Kenan Wang, Lin Zhang, Yuelong Fang, Benjie Li, Qingwei Jin, Yuqi Heliyon Research Article During the operation of the magnetically gain-switched chemical oxygen-iodine laser (MGS-COIL), the transition intensity of hyperfine transition line 2-2 can exceed that of line 3–4, which is the dominant line at zero magnetic field. For this reason, a simulation model including both 3–4 and 2-2 transition lines is necessary to describe the mode buildup process in MGS-COIL. In this paper, we assume that 3–4 and 2-2 transition lines simultaneously oscillate in laser cavity. The propagation of optical field is calculated based on FFT. The required frequency, rise time and residual field of the magnetic gain-switch for a high-performance MGS-COIL are analyzed based on simulation results. Elsevier 2022-09-06 /pmc/articles/PMC9483600/ /pubmed/36132177 http://dx.doi.org/10.1016/j.heliyon.2022.e10530 Text en © 2022 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Research Article Liu, Hao Wu, Kenan Wang, Lin Zhang, Yuelong Fang, Benjie Li, Qingwei Jin, Yuqi Numerical simulation of the magnetically gain-switched chemical oxygen-iodine laser |
title | Numerical simulation of the magnetically gain-switched chemical oxygen-iodine laser |
title_full | Numerical simulation of the magnetically gain-switched chemical oxygen-iodine laser |
title_fullStr | Numerical simulation of the magnetically gain-switched chemical oxygen-iodine laser |
title_full_unstemmed | Numerical simulation of the magnetically gain-switched chemical oxygen-iodine laser |
title_short | Numerical simulation of the magnetically gain-switched chemical oxygen-iodine laser |
title_sort | numerical simulation of the magnetically gain-switched chemical oxygen-iodine laser |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9483600/ https://www.ncbi.nlm.nih.gov/pubmed/36132177 http://dx.doi.org/10.1016/j.heliyon.2022.e10530 |
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