Simulation of Thermal Effects in Totally and Partially Pumped Solid-State Laser Rod with Side-Pumping Structure
In this work, a steady-state heat transfer equation in a side-pumped Nd:YAG laser rod was solved numerically using finite element method (FEA). The resulting temperature and stress distributions were calculated under the condition of totally and partially direct side pumping structures with LASCAD s...
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| Format: | Article |
| Language: | English |
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Unviversity of Technology- Iraq
2014-03-01
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| Series: | Engineering and Technology Journal |
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| Online Access: | https://etj.uotechnology.edu.iq/article_92145_30a77b3f7f50059881fcc617f05edccb.pdf |
| _version_ | 1797325726566842368 |
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| author | Mohammed Jalal Abdul-Razzak |
| author_facet | Mohammed Jalal Abdul-Razzak |
| author_sort | Mohammed Jalal Abdul-Razzak |
| collection | DOAJ |
| description | In this work, a steady-state heat transfer equation in a side-pumped Nd:YAG laser rod was solved numerically using finite element method (FEA). The resulting temperature and stress distributions were calculated under the condition of totally and partially direct side pumping structures with LASCAD software. From the result of simulation, we compare between the different pumping lengths, and mainly indicate the effect of pumping lengths on the temperature distribution, stress, displacement and the optical path difference (OPD). |
| first_indexed | 2024-03-08T06:13:35Z |
| format | Article |
| id | doaj.art-899152960f99442ead184df3f46504f6 |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:13:35Z |
| publishDate | 2014-03-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-899152960f99442ead184df3f46504f62024-02-04T17:30:20ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582014-03-0132360861610.30684/etj.32.3A.492145Simulation of Thermal Effects in Totally and Partially Pumped Solid-State Laser Rod with Side-Pumping StructureMohammed Jalal Abdul-RazzakIn this work, a steady-state heat transfer equation in a side-pumped Nd:YAG laser rod was solved numerically using finite element method (FEA). The resulting temperature and stress distributions were calculated under the condition of totally and partially direct side pumping structures with LASCAD software. From the result of simulation, we compare between the different pumping lengths, and mainly indicate the effect of pumping lengths on the temperature distribution, stress, displacement and the optical path difference (OPD).https://etj.uotechnology.edu.iq/article_92145_30a77b3f7f50059881fcc617f05edccb.pdfthermal effectssidepumping structurepump uniformity |
| spellingShingle | Mohammed Jalal Abdul-Razzak Simulation of Thermal Effects in Totally and Partially Pumped Solid-State Laser Rod with Side-Pumping Structure Engineering and Technology Journal thermal effects side pumping structure pump uniformity |
| title | Simulation of Thermal Effects in Totally and Partially Pumped Solid-State Laser Rod with Side-Pumping Structure |
| title_full | Simulation of Thermal Effects in Totally and Partially Pumped Solid-State Laser Rod with Side-Pumping Structure |
| title_fullStr | Simulation of Thermal Effects in Totally and Partially Pumped Solid-State Laser Rod with Side-Pumping Structure |
| title_full_unstemmed | Simulation of Thermal Effects in Totally and Partially Pumped Solid-State Laser Rod with Side-Pumping Structure |
| title_short | Simulation of Thermal Effects in Totally and Partially Pumped Solid-State Laser Rod with Side-Pumping Structure |
| title_sort | simulation of thermal effects in totally and partially pumped solid state laser rod with side pumping structure |
| topic | thermal effects side pumping structure pump uniformity |
| url | https://etj.uotechnology.edu.iq/article_92145_30a77b3f7f50059881fcc617f05edccb.pdf |
| work_keys_str_mv | AT mohammedjalalabdulrazzak simulationofthermaleffectsintotallyandpartiallypumpedsolidstatelaserrodwithsidepumpingstructure |