Mathematical modeling of the intracavity Q-switched Nd-glass laser
The temporal characteristics of the Q-switched Nd-glass laser have been numerically investigated. A mathematical model describing the dynamic emission and different physical processes has been adapted. This model allows the investigation of the nonlinear saturable absorber effects on the mode charac...
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| Veröffentlicht in: | Optics and laser technology 2005-03, Vol.37 (2), p.117-124 |
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| container_end_page | 124 |
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| container_issue | 2 |
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| container_title | Optics and laser technology |
| container_volume | 37 |
| creator | Abdul Ghani, B. Abbas, B. Sheikh-Khalil, M. Hammadi, M. |
| description | The temporal characteristics of the Q-switched Nd-glass laser have been numerically investigated. A mathematical model describing the dynamic emission and different physical processes has been adapted. This model allows the investigation of the nonlinear saturable absorber effects on the mode characteristics of the Nd-glass laser, and studying the affects of the laser input parameters on the output laser pulse characteristics.
Numerical solutions of a nonlinear rate equation system predict the generation of nanosecond pulses of Q-switched Nd-glass laser. The solutions estimate the laser density and the relative population inversion of the Nd-glass laser rod and saturable absorber for different emission regimes. The estimated results of the laser output pulse characteristics are in a good agreement with the other calculated and experimental results. |
| doi_str_mv | 10.1016/j.optlastec.2004.02.021 |
| format | Article |
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Numerical solutions of a nonlinear rate equation system predict the generation of nanosecond pulses of Q-switched Nd-glass laser. The solutions estimate the laser density and the relative population inversion of the Nd-glass laser rod and saturable absorber for different emission regimes. The estimated results of the laser output pulse characteristics are in a good agreement with the other calculated and experimental results.</description><identifier>ISSN: 0030-3992</identifier><identifier>EISSN: 1879-2545</identifier><identifier>DOI: 10.1016/j.optlastec.2004.02.021</identifier><identifier>CODEN: OLTCAS</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Doped-insulator lasers and other solid state lasers ; Exact sciences and technology ; Fundamental areas of phenomenology (including applications) ; Laser optical systems: design and operation ; Lasers ; Modeling ; Nd-glass laser ; Optics ; Physics ; Q-switching ; Saturable absorber</subject><ispartof>Optics and laser technology, 2005-03, Vol.37 (2), p.117-124</ispartof><rights>2004 Elsevier Ltd</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c374t-2f51d4440d86d3e675a3a5f6b8ef17cd9dbb3008daa8d3aaa0d6208df0ba09e33</citedby><cites>FETCH-LOGICAL-c374t-2f51d4440d86d3e675a3a5f6b8ef17cd9dbb3008daa8d3aaa0d6208df0ba09e33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0030399204000519$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16417046$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Abdul Ghani, B.</creatorcontrib><creatorcontrib>Abbas, B.</creatorcontrib><creatorcontrib>Sheikh-Khalil, M.</creatorcontrib><creatorcontrib>Hammadi, M.</creatorcontrib><title>Mathematical modeling of the intracavity Q-switched Nd-glass laser</title><title>Optics and laser technology</title><description>The temporal characteristics of the Q-switched Nd-glass laser have been numerically investigated. A mathematical model describing the dynamic emission and different physical processes has been adapted. This model allows the investigation of the nonlinear saturable absorber effects on the mode characteristics of the Nd-glass laser, and studying the affects of the laser input parameters on the output laser pulse characteristics.
Numerical solutions of a nonlinear rate equation system predict the generation of nanosecond pulses of Q-switched Nd-glass laser. The solutions estimate the laser density and the relative population inversion of the Nd-glass laser rod and saturable absorber for different emission regimes. The estimated results of the laser output pulse characteristics are in a good agreement with the other calculated and experimental results.</description><subject>Doped-insulator lasers and other solid state lasers</subject><subject>Exact sciences and technology</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Laser optical systems: design and operation</subject><subject>Lasers</subject><subject>Modeling</subject><subject>Nd-glass laser</subject><subject>Optics</subject><subject>Physics</subject><subject>Q-switching</subject><subject>Saturable absorber</subject><issn>0030-3992</issn><issn>1879-2545</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqFkN9LwzAQx4MoOKd_g33Rt85L06bt4xz-gqkI-hxuyXXL6NqZZJP992ZM9FE4EnJ8Ll_uw9glhxEHLm-Wo34dWvSB9CgDyEeQxeJHbMCrsk6zIi-O2QBAQCrqOjtlZ94vIYKyEAN2-4xhQSsMVmObrHpDre3mSd8ksZ3YLjjUuLVhl7yl_ssGvSCTvJh0HhN9Eg9y5-ykwdbTxc89ZB_3d--Tx3T6-vA0GU9TLco8pFlTcJPnOZhKGkGyLFBg0chZRQ0vtanNbCYAKoNYGYGIYGQWnw3MEGoSYsiuD_-uXf-5IR_UynpNbYsd9RuvsqqQdSmrCJYHULvee0eNWju7QrdTHNTemVqqX2dq70xBFovHyaufCPTRR-Ow09b_jcucl1Fc5MYHjuK-W0tOeW2p02SsIx2U6e2_Wd-70Ydj</recordid><startdate>20050301</startdate><enddate>20050301</enddate><creator>Abdul Ghani, B.</creator><creator>Abbas, B.</creator><creator>Sheikh-Khalil, M.</creator><creator>Hammadi, M.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>20050301</creationdate><title>Mathematical modeling of the intracavity Q-switched Nd-glass laser</title><author>Abdul Ghani, B. ; Abbas, B. ; Sheikh-Khalil, M. ; Hammadi, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c374t-2f51d4440d86d3e675a3a5f6b8ef17cd9dbb3008daa8d3aaa0d6208df0ba09e33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Doped-insulator lasers and other solid state lasers</topic><topic>Exact sciences and technology</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Laser optical systems: design and operation</topic><topic>Lasers</topic><topic>Modeling</topic><topic>Nd-glass laser</topic><topic>Optics</topic><topic>Physics</topic><topic>Q-switching</topic><topic>Saturable absorber</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Abdul Ghani, B.</creatorcontrib><creatorcontrib>Abbas, B.</creatorcontrib><creatorcontrib>Sheikh-Khalil, M.</creatorcontrib><creatorcontrib>Hammadi, M.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>Optics and laser technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Abdul Ghani, B.</au><au>Abbas, B.</au><au>Sheikh-Khalil, M.</au><au>Hammadi, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mathematical modeling of the intracavity Q-switched Nd-glass laser</atitle><jtitle>Optics and laser technology</jtitle><date>2005-03-01</date><risdate>2005</risdate><volume>37</volume><issue>2</issue><spage>117</spage><epage>124</epage><pages>117-124</pages><issn>0030-3992</issn><eissn>1879-2545</eissn><coden>OLTCAS</coden><abstract>The temporal characteristics of the Q-switched Nd-glass laser have been numerically investigated. A mathematical model describing the dynamic emission and different physical processes has been adapted. This model allows the investigation of the nonlinear saturable absorber effects on the mode characteristics of the Nd-glass laser, and studying the affects of the laser input parameters on the output laser pulse characteristics.
Numerical solutions of a nonlinear rate equation system predict the generation of nanosecond pulses of Q-switched Nd-glass laser. The solutions estimate the laser density and the relative population inversion of the Nd-glass laser rod and saturable absorber for different emission regimes. The estimated results of the laser output pulse characteristics are in a good agreement with the other calculated and experimental results.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.optlastec.2004.02.021</doi><tpages>8</tpages></addata></record> |
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| identifier | ISSN: 0030-3992 |
| ispartof | Optics and laser technology, 2005-03, Vol.37 (2), p.117-124 |
| issn | 0030-3992 1879-2545 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Doped-insulator lasers and other solid state lasers Exact sciences and technology Fundamental areas of phenomenology (including applications) Laser optical systems: design and operation Lasers Modeling Nd-glass laser Optics Physics Q-switching Saturable absorber |
| title | Mathematical modeling of the intracavity Q-switched Nd-glass laser |
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