Pulse Profile Rule in Laser Heating of Opaque Targets in Air
A theoretical model is developed to determine time evolution of temperature at the surface of an opaque target placed in air for cases characterized by the formation of laser supported absorption waves (LSAW) plasmas. The model takes into account the power temporal variation throughout an incident l...
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| Format: | Article |
| Language: | Arabic |
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College of Science for Women, University of Baghdad
2011-09-01
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| Series: | Baghdad Science Journal |
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| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1289 |
| _version_ | 1818146197743861760 |
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| author | Baghdad Science Journal |
| author_facet | Baghdad Science Journal |
| author_sort | Baghdad Science Journal |
| collection | DOAJ |
| description | A theoretical model is developed to determine time evolution of temperature at the surface of an opaque target placed in air for cases characterized by the formation of laser supported absorption waves (LSAW) plasmas. The model takes into account the power temporal variation throughout an incident laser pulse, (i.e. pulse shape, or simply: pulse profile).
Three proposed profiles are employed and results are compared with the square pulse approximation of a constant power. |
| first_indexed | 2024-12-11T12:15:32Z |
| format | Article |
| id | doaj.art-f26c1383aed3476e99a763ac1ba48ad9 |
| institution | Directory Open Access Journal |
| issn | 2078-8665 2411-7986 |
| language | Arabic |
| last_indexed | 2024-12-11T12:15:32Z |
| publishDate | 2011-09-01 |
| publisher | College of Science for Women, University of Baghdad |
| record_format | Article |
| series | Baghdad Science Journal |
| spelling | doaj.art-f26c1383aed3476e99a763ac1ba48ad92022-12-22T01:07:41ZaraCollege of Science for Women, University of BaghdadBaghdad Science Journal2078-86652411-79862011-09-018310.21123/bsj.8.3.756-765Pulse Profile Rule in Laser Heating of Opaque Targets in AirBaghdad Science JournalA theoretical model is developed to determine time evolution of temperature at the surface of an opaque target placed in air for cases characterized by the formation of laser supported absorption waves (LSAW) plasmas. The model takes into account the power temporal variation throughout an incident laser pulse, (i.e. pulse shape, or simply: pulse profile). Three proposed profiles are employed and results are compared with the square pulse approximation of a constant power.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1289A theoretical model is developed to determine time evolution of temperature at the surface of an opaque target placed in air for cases characterized by the formation of laser supported absorption waves (LSAW) plasmas. The model takes into account the power temporal variation throughout an incident laser pulse, (i.e. pulse shape, or simply: pulse profile). Three proposed profiles are employed and results are compared with the square pulse approximation of a constant power. |
| spellingShingle | Baghdad Science Journal Pulse Profile Rule in Laser Heating of Opaque Targets in Air Baghdad Science Journal A theoretical model is developed to determine time evolution of temperature at the surface of an opaque target placed in air for cases characterized by the formation of laser supported absorption waves (LSAW) plasmas. The model takes into account the power temporal variation throughout an incident laser pulse, (i.e. pulse shape, or simply: pulse profile). Three proposed profiles are employed and results are compared with the square pulse approximation of a constant power. |
| title | Pulse Profile Rule in Laser Heating of Opaque Targets in Air |
| title_full | Pulse Profile Rule in Laser Heating of Opaque Targets in Air |
| title_fullStr | Pulse Profile Rule in Laser Heating of Opaque Targets in Air |
| title_full_unstemmed | Pulse Profile Rule in Laser Heating of Opaque Targets in Air |
| title_short | Pulse Profile Rule in Laser Heating of Opaque Targets in Air |
| title_sort | pulse profile rule in laser heating of opaque targets in air |
| topic | A theoretical model is developed to determine time evolution of temperature at the surface of an opaque target placed in air for cases characterized by the formation of laser supported absorption waves (LSAW) plasmas. The model takes into account the power temporal variation throughout an incident laser pulse, (i.e. pulse shape, or simply: pulse profile). Three proposed profiles are employed and results are compared with the square pulse approximation of a constant power. |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1289 |
| work_keys_str_mv | AT baghdadsciencejournal pulseprofileruleinlaserheatingofopaquetargetsinair |