Gain dynamics in the active medium of a pulsed e-beam sustained discharge CO laser: theory and experiment
The small-signal gain (SSG) dynamics is studied experimentally and theoretically in the active medium of a pulsed e-beam sustained discharge CO laser in a broad range of vibrational transitions, various compositions and densities of the active medium, as well as various positions of a small-aperture...
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| Veröffentlicht in: | Quantum electronics (Woodbury, N.Y.) N.Y.), 2005-12, Vol.35 (12), p.1107-1112 |
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| container_issue | 12 |
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| container_title | Quantum electronics (Woodbury, N.Y.) |
| container_volume | 35 |
| creator | Vetoshkin, S V Ionin, Andrei A Klimachev, Yu M Kozlov, A Yu Kotkov, A A Kurnosov, A K Napartovich, A P Rulev, O A Seleznev, L V Sinitsyn, D V Shnyrev, S L |
| description | The small-signal gain (SSG) dynamics is studied experimentally and theoretically in the active medium of a pulsed e-beam sustained discharge CO laser in a broad range of vibrational transitions, various compositions and densities of the active medium, as well as various positions of a small-aperture probe laser beam in the gas-discharge region. The results of measurements are compared with theoretical calculations based on a spatially homogeneous CO laser model taking into account the multiquantum VV exchange processes. The sensitivity of the SSG dynamics to variations in the active medium and pump parameters is studied. Good agreement is demonstrated between theoretical and experimental data on the SSG dynamics obtained by using corrected values of local energy input in the calculations. (lasers) |
| doi_str_mv | 10.1070/QE2005v035n12ABEH008963 |
| format | Article |
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The results of measurements are compared with theoretical calculations based on a spatially homogeneous CO laser model taking into account the multiquantum VV exchange processes. The sensitivity of the SSG dynamics to variations in the active medium and pump parameters is studied. Good agreement is demonstrated between theoretical and experimental data on the SSG dynamics obtained by using corrected values of local energy input in the calculations. (lasers)</description><identifier>ISSN: 1063-7818</identifier><identifier>EISSN: 1468-4799</identifier><identifier>DOI: 10.1070/QE2005v035n12ABEH008963</identifier><language>eng</language><publisher>United States: IOP Publishing</publisher><subject>AMPLIFICATION ; APERTURES ; BEAMS ; CARBON COMPOUNDS ; CARBON MONOXIDE ; CARBON OXIDES ; CHALCOGENIDES ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; DATA ; DENSITY ; ELECTRIC DISCHARGES ; ELECTRON BEAMS ; EXPERIMENTAL DATA ; GAIN ; INFORMATION ; LASERS ; LEPTON BEAMS ; NUMERICAL DATA ; OPENINGS ; OXIDES ; OXYGEN COMPOUNDS ; PARTICLE BEAMS ; PHYSICAL PROPERTIES ; PROBES ; PUMPING ; SENSITIVITY ; SIGNALS ; THEORETICAL DATA ; VARIATIONS</subject><ispartof>Quantum electronics (Woodbury, N.Y.), 2005-12, Vol.35 (12), p.1107-1112</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c363t-1affd697f6b1eeaaf4120fc5fd35703405fb3a35f3e3bed10a80768a47ff68b03</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1070/QE2005v035n12ABEH008963/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>230,314,780,784,885,27924,27925,53910</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/21470865$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Vetoshkin, S V</creatorcontrib><creatorcontrib>Ionin, Andrei A</creatorcontrib><creatorcontrib>Klimachev, Yu M</creatorcontrib><creatorcontrib>Kozlov, A Yu</creatorcontrib><creatorcontrib>Kotkov, A A</creatorcontrib><creatorcontrib>Kurnosov, A K</creatorcontrib><creatorcontrib>Napartovich, A P</creatorcontrib><creatorcontrib>Rulev, O A</creatorcontrib><creatorcontrib>Seleznev, L V</creatorcontrib><creatorcontrib>Sinitsyn, D V</creatorcontrib><creatorcontrib>Shnyrev, S L</creatorcontrib><title>Gain dynamics in the active medium of a pulsed e-beam sustained discharge CO laser: theory and experiment</title><title>Quantum electronics (Woodbury, N.Y.)</title><description>The small-signal gain (SSG) dynamics is studied experimentally and theoretically in the active medium of a pulsed e-beam sustained discharge CO laser in a broad range of vibrational transitions, various compositions and densities of the active medium, as well as various positions of a small-aperture probe laser beam in the gas-discharge region. The results of measurements are compared with theoretical calculations based on a spatially homogeneous CO laser model taking into account the multiquantum VV exchange processes. The sensitivity of the SSG dynamics to variations in the active medium and pump parameters is studied. Good agreement is demonstrated between theoretical and experimental data on the SSG dynamics obtained by using corrected values of local energy input in the calculations. (lasers)</description><subject>AMPLIFICATION</subject><subject>APERTURES</subject><subject>BEAMS</subject><subject>CARBON COMPOUNDS</subject><subject>CARBON MONOXIDE</subject><subject>CARBON OXIDES</subject><subject>CHALCOGENIDES</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>DATA</subject><subject>DENSITY</subject><subject>ELECTRIC DISCHARGES</subject><subject>ELECTRON BEAMS</subject><subject>EXPERIMENTAL DATA</subject><subject>GAIN</subject><subject>INFORMATION</subject><subject>LASERS</subject><subject>LEPTON BEAMS</subject><subject>NUMERICAL DATA</subject><subject>OPENINGS</subject><subject>OXIDES</subject><subject>OXYGEN COMPOUNDS</subject><subject>PARTICLE BEAMS</subject><subject>PHYSICAL PROPERTIES</subject><subject>PROBES</subject><subject>PUMPING</subject><subject>SENSITIVITY</subject><subject>SIGNALS</subject><subject>THEORETICAL DATA</subject><subject>VARIATIONS</subject><issn>1063-7818</issn><issn>1468-4799</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LAzEQxRdRsFY_gwFvwupks5tkvdVSW6FQBD2HbHZiI90_bNJiv70p9eBBPc1j-L03w0uSawp3FATcv8wygGIHrGhpNnmcLQBkydlJMqI5l2kuyvI0auAsFZLK8-TC-w8AEJSzUeLm2rWk3re6ccaTqMMaiTbB7ZA0WLttQzpLNOm3G481wbRC3RC_9SEa46J23qz18I5kuiIb7XF4OER0w57oNvKfPQ6uwTZcJmdWx4yr7zlO3p5mr9NFulzNn6eTZWoYZyGl2tqal8LyiiJqbXOagTWFrVkhgOVQ2IppVliGrMKagpYguNS5sJbLCtg4uTnmdj445Y0LaNama1s0QWU0FyB5ESlxpMzQeT-gVX18Uw97RUEdelV_9Bqdt0en6_ofJs7UoV7FCkUzNYFc9bWNcPYb_P-FLwZtiP8</recordid><startdate>20051231</startdate><enddate>20051231</enddate><creator>Vetoshkin, S V</creator><creator>Ionin, Andrei A</creator><creator>Klimachev, Yu M</creator><creator>Kozlov, A Yu</creator><creator>Kotkov, A A</creator><creator>Kurnosov, A K</creator><creator>Napartovich, A P</creator><creator>Rulev, O A</creator><creator>Seleznev, L V</creator><creator>Sinitsyn, D V</creator><creator>Shnyrev, S L</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20051231</creationdate><title>Gain dynamics in the active medium of a pulsed e-beam sustained discharge CO laser: theory and experiment</title><author>Vetoshkin, S V ; Ionin, Andrei A ; Klimachev, Yu M ; Kozlov, A Yu ; Kotkov, A A ; Kurnosov, A K ; Napartovich, A P ; Rulev, O A ; Seleznev, L V ; Sinitsyn, D V ; Shnyrev, S L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-1affd697f6b1eeaaf4120fc5fd35703405fb3a35f3e3bed10a80768a47ff68b03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>AMPLIFICATION</topic><topic>APERTURES</topic><topic>BEAMS</topic><topic>CARBON COMPOUNDS</topic><topic>CARBON MONOXIDE</topic><topic>CARBON OXIDES</topic><topic>CHALCOGENIDES</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>DATA</topic><topic>DENSITY</topic><topic>ELECTRIC DISCHARGES</topic><topic>ELECTRON BEAMS</topic><topic>EXPERIMENTAL DATA</topic><topic>GAIN</topic><topic>INFORMATION</topic><topic>LASERS</topic><topic>LEPTON BEAMS</topic><topic>NUMERICAL DATA</topic><topic>OPENINGS</topic><topic>OXIDES</topic><topic>OXYGEN COMPOUNDS</topic><topic>PARTICLE BEAMS</topic><topic>PHYSICAL PROPERTIES</topic><topic>PROBES</topic><topic>PUMPING</topic><topic>SENSITIVITY</topic><topic>SIGNALS</topic><topic>THEORETICAL DATA</topic><topic>VARIATIONS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vetoshkin, S V</creatorcontrib><creatorcontrib>Ionin, Andrei A</creatorcontrib><creatorcontrib>Klimachev, Yu M</creatorcontrib><creatorcontrib>Kozlov, A Yu</creatorcontrib><creatorcontrib>Kotkov, A A</creatorcontrib><creatorcontrib>Kurnosov, A K</creatorcontrib><creatorcontrib>Napartovich, A P</creatorcontrib><creatorcontrib>Rulev, O A</creatorcontrib><creatorcontrib>Seleznev, L V</creatorcontrib><creatorcontrib>Sinitsyn, D V</creatorcontrib><creatorcontrib>Shnyrev, S L</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Quantum electronics (Woodbury, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vetoshkin, S V</au><au>Ionin, Andrei A</au><au>Klimachev, Yu M</au><au>Kozlov, A Yu</au><au>Kotkov, A A</au><au>Kurnosov, A K</au><au>Napartovich, A P</au><au>Rulev, O A</au><au>Seleznev, L V</au><au>Sinitsyn, D V</au><au>Shnyrev, S L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Gain dynamics in the active medium of a pulsed e-beam sustained discharge CO laser: theory and experiment</atitle><jtitle>Quantum electronics (Woodbury, N.Y.)</jtitle><date>2005-12-31</date><risdate>2005</risdate><volume>35</volume><issue>12</issue><spage>1107</spage><epage>1112</epage><pages>1107-1112</pages><issn>1063-7818</issn><eissn>1468-4799</eissn><abstract>The small-signal gain (SSG) dynamics is studied experimentally and theoretically in the active medium of a pulsed e-beam sustained discharge CO laser in a broad range of vibrational transitions, various compositions and densities of the active medium, as well as various positions of a small-aperture probe laser beam in the gas-discharge region. The results of measurements are compared with theoretical calculations based on a spatially homogeneous CO laser model taking into account the multiquantum VV exchange processes. The sensitivity of the SSG dynamics to variations in the active medium and pump parameters is studied. Good agreement is demonstrated between theoretical and experimental data on the SSG dynamics obtained by using corrected values of local energy input in the calculations. (lasers)</abstract><cop>United States</cop><pub>IOP Publishing</pub><doi>10.1070/QE2005v035n12ABEH008963</doi><tpages>6</tpages></addata></record> |
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| source | Institute of Physics Journals |
| subjects | AMPLIFICATION APERTURES BEAMS CARBON COMPOUNDS CARBON MONOXIDE CARBON OXIDES CHALCOGENIDES CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS DATA DENSITY ELECTRIC DISCHARGES ELECTRON BEAMS EXPERIMENTAL DATA GAIN INFORMATION LASERS LEPTON BEAMS NUMERICAL DATA OPENINGS OXIDES OXYGEN COMPOUNDS PARTICLE BEAMS PHYSICAL PROPERTIES PROBES PUMPING SENSITIVITY SIGNALS THEORETICAL DATA VARIATIONS |
| title | Gain dynamics in the active medium of a pulsed e-beam sustained discharge CO laser: theory and experiment |
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