Efficient continuous-wave and Q-switched operation of a diode-pumped Yb:KLu(WO4)2 laser with self-Raman conversion
Efficient cw and passively Q-switched operation with self-stimulated Raman scattering conversion was demonstrated in a compact diode-pumped Yb:KLu(WO4)2 laser. A cw output power of 3.28 W was obtained with an optical efficiency of 48.2% and a slope efficiency of 78.2% with respect to the incident pu...
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| Veröffentlicht in: | Optics letters 2005-09, Vol.30 (18), p.2427-2429 |
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| container_issue | 18 |
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| container_title | Optics letters |
| container_volume | 30 |
| creator | JUNHAI LIU GRIEBNER, Uwe PETROV, Valentin HUAIJIN ZHANG JIANXIU ZHANG JIYANG WANG |
| description | Efficient cw and passively Q-switched operation with self-stimulated Raman scattering conversion was demonstrated in a compact diode-pumped Yb:KLu(WO4)2 laser. A cw output power of 3.28 W was obtained with an optical efficiency of 48.2% and a slope efficiency of 78.2% with respect to the incident pump power. Stable Q-switched operation was achieved with a Cr4+:YAG saturable absorber, generating 32.4 microJ fundamental pulses with a duration of 1.41 ns at 1030.6 nm and 14.4 microJ Raman pulses with a duration of 0.71 ns at 1137.6 nm. At an incident pump power of 7.0 W, the average output power reached 0.9 and 0.4 W for fundamental and Raman radiation, with slope efficiencies of 32.1% and 14.1%, respectively. |
| doi_str_mv | 10.1364/OL.30.002427 |
| format | Article |
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A cw output power of 3.28 W was obtained with an optical efficiency of 48.2% and a slope efficiency of 78.2% with respect to the incident pump power. Stable Q-switched operation was achieved with a Cr4+:YAG saturable absorber, generating 32.4 microJ fundamental pulses with a duration of 1.41 ns at 1030.6 nm and 14.4 microJ Raman pulses with a duration of 0.71 ns at 1137.6 nm. 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A cw output power of 3.28 W was obtained with an optical efficiency of 48.2% and a slope efficiency of 78.2% with respect to the incident pump power. Stable Q-switched operation was achieved with a Cr4+:YAG saturable absorber, generating 32.4 microJ fundamental pulses with a duration of 1.41 ns at 1030.6 nm and 14.4 microJ Raman pulses with a duration of 0.71 ns at 1137.6 nm. At an incident pump power of 7.0 W, the average output power reached 0.9 and 0.4 W for fundamental and Raman radiation, with slope efficiencies of 32.1% and 14.1%, respectively.</description><subject>Diode-pumped lasers</subject><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>Harmonic generation, frequency conversion</subject><subject>Laser optical systems: design and operation</subject><subject>Lasers</subject><subject>Optics</subject><subject>Physics</subject><subject>Q-switching</subject><subject>Raman lasers</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNpFkEtrGzEURkVoSBwnu66LNg0JRK5eo5G6CyEvMmBaWkJXg0YPrDKvSjMx_fdRsMGLy13c831wDwCfCV4RJvi3dbVieIUx5bQ8AgtSMIV4qfgnsMCEC6QKRU_BWUp_McaiZOwEnBJBlGCcLEC89z6Y4PoJmqGfQj8Pc0Jb_eag7i38gdI2TGbjLBxGF_UUhh4OHmpow2AdGuduzLc_zfeXar56XfNrCludXIQ5toHJtR791J3uP9rfXEw5fw6OvW6Tu9jvJfj9cP_r7glV68fnu9sKGcr4hKQurJKyUJKLonHG-MKUBaUNaxhvmBY2D5XG24KWpRFGCkaYswxjS4j3bAkud71jHP7NLk11F5Jxbat7l5-shRQ8a1MZvNmBJg4pRefrMYZOx_81wfWH43pd1QzXO8cZ_7LvnZvO2QO8l5qBr3tAJ6NbH3VvQjpwJcFSccneAeLPg8E</recordid><startdate>20050915</startdate><enddate>20050915</enddate><creator>JUNHAI LIU</creator><creator>GRIEBNER, Uwe</creator><creator>PETROV, Valentin</creator><creator>HUAIJIN ZHANG</creator><creator>JIANXIU ZHANG</creator><creator>JIYANG WANG</creator><general>Optical Society of America</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20050915</creationdate><title>Efficient continuous-wave and Q-switched operation of a diode-pumped Yb:KLu(WO4)2 laser with self-Raman conversion</title><author>JUNHAI LIU ; GRIEBNER, Uwe ; PETROV, Valentin ; HUAIJIN ZHANG ; JIANXIU ZHANG ; JIYANG WANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c234t-8a5d988598465beccf5c7522b3b34b3a6d3a628cfd5277c6c86313ed300d11ff3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Diode-pumped lasers</topic><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>Harmonic generation, frequency conversion</topic><topic>Laser optical systems: design and operation</topic><topic>Lasers</topic><topic>Optics</topic><topic>Physics</topic><topic>Q-switching</topic><topic>Raman lasers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>JUNHAI LIU</creatorcontrib><creatorcontrib>GRIEBNER, Uwe</creatorcontrib><creatorcontrib>PETROV, Valentin</creatorcontrib><creatorcontrib>HUAIJIN ZHANG</creatorcontrib><creatorcontrib>JIANXIU ZHANG</creatorcontrib><creatorcontrib>JIYANG WANG</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>JUNHAI LIU</au><au>GRIEBNER, Uwe</au><au>PETROV, Valentin</au><au>HUAIJIN ZHANG</au><au>JIANXIU ZHANG</au><au>JIYANG WANG</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Efficient continuous-wave and Q-switched operation of a diode-pumped Yb:KLu(WO4)2 laser with self-Raman conversion</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2005-09-15</date><risdate>2005</risdate><volume>30</volume><issue>18</issue><spage>2427</spage><epage>2429</epage><pages>2427-2429</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><coden>OPLEDP</coden><abstract>Efficient cw and passively Q-switched operation with self-stimulated Raman scattering conversion was demonstrated in a compact diode-pumped Yb:KLu(WO4)2 laser. A cw output power of 3.28 W was obtained with an optical efficiency of 48.2% and a slope efficiency of 78.2% with respect to the incident pump power. Stable Q-switched operation was achieved with a Cr4+:YAG saturable absorber, generating 32.4 microJ fundamental pulses with a duration of 1.41 ns at 1030.6 nm and 14.4 microJ Raman pulses with a duration of 0.71 ns at 1137.6 nm. At an incident pump power of 7.0 W, the average output power reached 0.9 and 0.4 W for fundamental and Raman radiation, with slope efficiencies of 32.1% and 14.1%, respectively.</abstract><cop>Washington, DC</cop><pub>Optical Society of America</pub><pmid>16196341</pmid><doi>10.1364/OL.30.002427</doi><tpages>3</tpages></addata></record> |
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| ispartof | Optics letters, 2005-09, Vol.30 (18), p.2427-2429 |
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| language | eng |
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| source | Optica Publishing Group Journals |
| subjects | Diode-pumped lasers Doped-insulator lasers and other solid state lasers Exact sciences and technology Fundamental areas of phenomenology (including applications) Harmonic generation, frequency conversion Laser optical systems: design and operation Lasers Optics Physics Q-switching Raman lasers |
| title | Efficient continuous-wave and Q-switched operation of a diode-pumped Yb:KLu(WO4)2 laser with self-Raman conversion |
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