Model of cw argon ion lasers excited by low-energy electron beams
A model of cw argon ion lasers excited by low-energy (50–200 eV) direct current electron beams at current densities between 1 and 50 A/cm2 has been developed. The electron energy distribution in the electron-beam-created plasma is calculated by numerically solving the Boltzmann equation for electron...
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| Veröffentlicht in: | J. Appl. Phys.; (United States) 1986-10, Vol.60 (8), p.2739-2753 |
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| container_end_page | 2753 |
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| container_issue | 8 |
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| container_title | J. Appl. Phys.; (United States) |
| container_volume | 60 |
| creator | FETZER, G. J ROCCA, J. J COLLINS, G. J JACOBS, R |
| description | A model of cw argon ion lasers excited by low-energy (50–200 eV) direct current electron beams at current densities between 1 and 50 A/cm2 has been developed. The electron energy distribution in the electron-beam-created plasma is calculated by numerically solving the Boltzmann equation for electrons. Optical gains, powers, and laser efficiences were computed for the 4765-, 4880-, 4965-, and 4658-Å Ar ii transitions for a wide range of discharge conditions. Laser efficiencies comparable to those of a conventional Ar ii laser (∼3×10−4) are predicted for these laser transitions when electron beam excitation is used. |
| doi_str_mv | 10.1063/1.337105 |
| format | Article |
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J ; ROCCA, J. J ; COLLINS, G. J ; JACOBS, R</creator><creatorcontrib>FETZER, G. J ; ROCCA, J. J ; COLLINS, G. J ; JACOBS, R ; Colorado State University, Fort Collins, Colorado 80523</creatorcontrib><description>A model of cw argon ion lasers excited by low-energy (50–200 eV) direct current electron beams at current densities between 1 and 50 A/cm2 has been developed. The electron energy distribution in the electron-beam-created plasma is calculated by numerically solving the Boltzmann equation for electrons. Optical gains, powers, and laser efficiences were computed for the 4765-, 4880-, 4965-, and 4658-Å Ar ii transitions for a wide range of discharge conditions. Laser efficiencies comparable to those of a conventional Ar ii laser (∼3×10−4) are predicted for these laser transitions when electron beam excitation is used.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.337105</identifier><identifier>CODEN: JAPIAU</identifier><language>eng</language><publisher>Woodbury, NY: American Institute of Physics</publisher><subject>420300 - Engineering- Lasers- (-1989) ; AMPLIFICATION ; Applied sciences ; ARGON IONS ; BOLTZMANN EQUATION ; CHARGED PARTICLES ; DATA ; DIFFERENTIAL EQUATIONS ; EFFICIENCY ; ELECTRICAL PUMPING ; ELECTRON BEAM PUMPING ; ENGINEERING ; EQUATIONS ; Exact sciences and technology ; Fundamental areas of phenomenology (including applications) ; GAIN ; GAS LASERS ; Gas lasers including excimer and metal-vapor lasers ; INFORMATION ; IONS ; LASERS ; MATHEMATICAL MODELS ; NUMERICAL DATA ; Optics ; Other techniques and industries ; PARTIAL DIFFERENTIAL EQUATIONS ; Physics ; POWER ; PUMPING ; THEORETICAL DATA</subject><ispartof>J. 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J</creatorcontrib><creatorcontrib>ROCCA, J. J</creatorcontrib><creatorcontrib>COLLINS, G. J</creatorcontrib><creatorcontrib>JACOBS, R</creatorcontrib><creatorcontrib>Colorado State University, Fort Collins, Colorado 80523</creatorcontrib><title>Model of cw argon ion lasers excited by low-energy electron beams</title><title>J. Appl. Phys.; (United States)</title><description>A model of cw argon ion lasers excited by low-energy (50–200 eV) direct current electron beams at current densities between 1 and 50 A/cm2 has been developed. The electron energy distribution in the electron-beam-created plasma is calculated by numerically solving the Boltzmann equation for electrons. Optical gains, powers, and laser efficiences were computed for the 4765-, 4880-, 4965-, and 4658-Å Ar ii transitions for a wide range of discharge conditions. Laser efficiencies comparable to those of a conventional Ar ii laser (∼3×10−4) are predicted for these laser transitions when electron beam excitation is used.</description><subject>420300 - Engineering- Lasers- (-1989)</subject><subject>AMPLIFICATION</subject><subject>Applied sciences</subject><subject>ARGON IONS</subject><subject>BOLTZMANN EQUATION</subject><subject>CHARGED PARTICLES</subject><subject>DATA</subject><subject>DIFFERENTIAL EQUATIONS</subject><subject>EFFICIENCY</subject><subject>ELECTRICAL PUMPING</subject><subject>ELECTRON BEAM PUMPING</subject><subject>ENGINEERING</subject><subject>EQUATIONS</subject><subject>Exact sciences and technology</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>GAIN</subject><subject>GAS LASERS</subject><subject>Gas lasers including excimer and metal-vapor lasers</subject><subject>INFORMATION</subject><subject>IONS</subject><subject>LASERS</subject><subject>MATHEMATICAL MODELS</subject><subject>NUMERICAL DATA</subject><subject>Optics</subject><subject>Other techniques and industries</subject><subject>PARTIAL DIFFERENTIAL EQUATIONS</subject><subject>Physics</subject><subject>POWER</subject><subject>PUMPING</subject><subject>THEORETICAL DATA</subject><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1986</creationdate><recordtype>article</recordtype><recordid>eNqN0EtLAzEUBeAgCtYq-BMGEXEz9SaZvJZFfEHFja5DJnOnjkwnNZlS---d2uJSXIS7-TicHELOKUwoSH5DJ5wrCuKAjChokysh4JCMABjNtVHmmJyk9AFAqeZmRKbPocI2C3Xm15mL89BlzfBalzCmDL9802OVlZusDescO4zzTYYt-j4OqkS3SKfkqHZtwrP9HZO3-7vX28d89vLwdDud5b4A2ecVFQpFqXRROmBGV9oxKQpJDdXosVSm5gqMk05XrKqlR6clVEwplJWUjI_JxS43pL6xaVvMv_vQdUMZK0CI4UMDutqhZQyfK0y9XTTJY9u6DsMqWVYMI4GBf8GCiW3i9Q76GFKKWNtlbBYubiwFu13cUrtbfKCX-0yXvGvr6DrfpF-veWHkT8e_GTO8oIp_A4HIiaU</recordid><startdate>19861015</startdate><enddate>19861015</enddate><creator>FETZER, G. 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J ; JACOBS, R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c406t-d157e5b784ba0298d8a265461918eceb79f3709a6a8d2df6cea860d277e6d6623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1986</creationdate><topic>420300 - Engineering- Lasers- (-1989)</topic><topic>AMPLIFICATION</topic><topic>Applied sciences</topic><topic>ARGON IONS</topic><topic>BOLTZMANN EQUATION</topic><topic>CHARGED PARTICLES</topic><topic>DATA</topic><topic>DIFFERENTIAL EQUATIONS</topic><topic>EFFICIENCY</topic><topic>ELECTRICAL PUMPING</topic><topic>ELECTRON BEAM PUMPING</topic><topic>ENGINEERING</topic><topic>EQUATIONS</topic><topic>Exact sciences and technology</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>GAIN</topic><topic>GAS LASERS</topic><topic>Gas lasers including excimer and metal-vapor lasers</topic><topic>INFORMATION</topic><topic>IONS</topic><topic>LASERS</topic><topic>MATHEMATICAL MODELS</topic><topic>NUMERICAL DATA</topic><topic>Optics</topic><topic>Other techniques and industries</topic><topic>PARTIAL DIFFERENTIAL EQUATIONS</topic><topic>Physics</topic><topic>POWER</topic><topic>PUMPING</topic><topic>THEORETICAL DATA</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>FETZER, G. J</creatorcontrib><creatorcontrib>ROCCA, J. J</creatorcontrib><creatorcontrib>COLLINS, G. J</creatorcontrib><creatorcontrib>JACOBS, R</creatorcontrib><creatorcontrib>Colorado State University, Fort Collins, Colorado 80523</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Electronics & Communications Abstracts</collection><collection>OSTI.GOV</collection><jtitle>J. Appl. Phys.; (United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>FETZER, G. J</au><au>ROCCA, J. J</au><au>COLLINS, G. J</au><au>JACOBS, R</au><aucorp>Colorado State University, Fort Collins, Colorado 80523</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Model of cw argon ion lasers excited by low-energy electron beams</atitle><jtitle>J. Appl. Phys.; (United States)</jtitle><date>1986-10-15</date><risdate>1986</risdate><volume>60</volume><issue>8</issue><spage>2739</spage><epage>2753</epage><pages>2739-2753</pages><issn>0021-8979</issn><eissn>1089-7550</eissn><coden>JAPIAU</coden><abstract>A model of cw argon ion lasers excited by low-energy (50–200 eV) direct current electron beams at current densities between 1 and 50 A/cm2 has been developed. The electron energy distribution in the electron-beam-created plasma is calculated by numerically solving the Boltzmann equation for electrons. Optical gains, powers, and laser efficiences were computed for the 4765-, 4880-, 4965-, and 4658-Å Ar ii transitions for a wide range of discharge conditions. Laser efficiencies comparable to those of a conventional Ar ii laser (∼3×10−4) are predicted for these laser transitions when electron beam excitation is used.</abstract><cop>Woodbury, NY</cop><pub>American Institute of Physics</pub><doi>10.1063/1.337105</doi><tpages>15</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0021-8979 |
| ispartof | J. Appl. Phys.; (United States), 1986-10, Vol.60 (8), p.2739-2753 |
| issn | 0021-8979 1089-7550 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_24106090 |
| source | AIP Digital Archive |
| subjects | 420300 - Engineering- Lasers- (-1989) AMPLIFICATION Applied sciences ARGON IONS BOLTZMANN EQUATION CHARGED PARTICLES DATA DIFFERENTIAL EQUATIONS EFFICIENCY ELECTRICAL PUMPING ELECTRON BEAM PUMPING ENGINEERING EQUATIONS Exact sciences and technology Fundamental areas of phenomenology (including applications) GAIN GAS LASERS Gas lasers including excimer and metal-vapor lasers INFORMATION IONS LASERS MATHEMATICAL MODELS NUMERICAL DATA Optics Other techniques and industries PARTIAL DIFFERENTIAL EQUATIONS Physics POWER PUMPING THEORETICAL DATA |
| title | Model of cw argon ion lasers excited by low-energy electron beams |
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