Single-crystal and ceramic Yb:Lu2O3 gain media for thin-disk oscillators
We report on the direct comparison of single-crystal and ceramic Yb 3+ :Lu 2 0 3 gain media with respect to emission spectra, fluorescence lifetime, depolarization, and laser performance in a continuous-wave thin-disk laser oscillator. The most efficient laser operation was achieved with a single-cr...
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| Veröffentlicht in: | Applied physics. B, Lasers and optics Lasers and optics, 2023-10, Vol.129 (10), Article 160 |
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| container_title | Applied physics. B, Lasers and optics |
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| creator | Esser, Stefan Xu, Xiaodong Wang, Jun Zhang, Jian Graf, Thomas Abdou Ahmed, Marwan |
| description | We report on the direct comparison of single-crystal and ceramic Yb
3+
:Lu
2
0
3
gain media with respect to emission spectra, fluorescence lifetime, depolarization, and laser performance in a continuous-wave thin-disk laser oscillator. The most efficient laser operation was achieved with a single-crystal disk in multimode operation with a slope efficiency of 72.1% and an average output power of 997 W. At the same temperature level, a ceramic disk delivered 861 W with a slope efficiency of 68.6%. In fundamental-mode operation, the highest average power of 360 W and highest optical efficiency of 41.3% were obtained with a ceramic disk. For the single-crystal disk, the fundamental-mode output power was limited to 113 W at an optical efficiency of 29%, potentially due to stress within the crystal. |
| doi_str_mv | 10.1007/s00340-023-08103-x |
| format | Article |
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3+
:Lu
2
0
3
gain media with respect to emission spectra, fluorescence lifetime, depolarization, and laser performance in a continuous-wave thin-disk laser oscillator. The most efficient laser operation was achieved with a single-crystal disk in multimode operation with a slope efficiency of 72.1% and an average output power of 997 W. At the same temperature level, a ceramic disk delivered 861 W with a slope efficiency of 68.6%. In fundamental-mode operation, the highest average power of 360 W and highest optical efficiency of 41.3% were obtained with a ceramic disk. For the single-crystal disk, the fundamental-mode output power was limited to 113 W at an optical efficiency of 29%, potentially due to stress within the crystal.</description><identifier>ISSN: 0946-2171</identifier><identifier>EISSN: 1432-0649</identifier><identifier>DOI: 10.1007/s00340-023-08103-x</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Applied physics ; Ceramics ; Continuous radiation ; Crystal oscillators ; Depolarization ; Emission spectra ; Engineering ; Lasers ; Lutetium oxide ; Optical Devices ; Optics ; Oscillators ; Photonics ; Physical Chemistry ; Physics ; Physics and Astronomy ; Quantum Optics ; Single crystals</subject><ispartof>Applied physics. B, Lasers and optics, 2023-10, Vol.129 (10), Article 160</ispartof><rights>The Author(s) 2023</rights><rights>The Author(s) 2023. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c363t-42439692418c470b516b516322833002c2ee5371dcb97e640c7ecc288c64087c3</citedby><cites>FETCH-LOGICAL-c363t-42439692418c470b516b516322833002c2ee5371dcb97e640c7ecc288c64087c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00340-023-08103-x$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00340-023-08103-x$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Esser, Stefan</creatorcontrib><creatorcontrib>Xu, Xiaodong</creatorcontrib><creatorcontrib>Wang, Jun</creatorcontrib><creatorcontrib>Zhang, Jian</creatorcontrib><creatorcontrib>Graf, Thomas</creatorcontrib><creatorcontrib>Abdou Ahmed, Marwan</creatorcontrib><title>Single-crystal and ceramic Yb:Lu2O3 gain media for thin-disk oscillators</title><title>Applied physics. B, Lasers and optics</title><addtitle>Appl. Phys. B</addtitle><description>We report on the direct comparison of single-crystal and ceramic Yb
3+
:Lu
2
0
3
gain media with respect to emission spectra, fluorescence lifetime, depolarization, and laser performance in a continuous-wave thin-disk laser oscillator. The most efficient laser operation was achieved with a single-crystal disk in multimode operation with a slope efficiency of 72.1% and an average output power of 997 W. At the same temperature level, a ceramic disk delivered 861 W with a slope efficiency of 68.6%. In fundamental-mode operation, the highest average power of 360 W and highest optical efficiency of 41.3% were obtained with a ceramic disk. For the single-crystal disk, the fundamental-mode output power was limited to 113 W at an optical efficiency of 29%, potentially due to stress within the crystal.</description><subject>Applied physics</subject><subject>Ceramics</subject><subject>Continuous radiation</subject><subject>Crystal oscillators</subject><subject>Depolarization</subject><subject>Emission spectra</subject><subject>Engineering</subject><subject>Lasers</subject><subject>Lutetium oxide</subject><subject>Optical Devices</subject><subject>Optics</subject><subject>Oscillators</subject><subject>Photonics</subject><subject>Physical Chemistry</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Optics</subject><subject>Single crystals</subject><issn>0946-2171</issn><issn>1432-0649</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp9kE1LAzEQhoMoWKt_wFPAc3SSSZOsNynaCoUe1IOnkGbTmrrdrckW2n_v1hW8OTDMHN4PeAi55nDLAfRdBkAJDAQyMByQ7U_IgEsUDJQsTskACqmY4Jqfk4uc19CNMmZApi-xXlWB-XTIrauoq0vqQ3Kb6On74n62E3OkKxdruglldHTZJNp-xJqVMX_SJvtYVa5tUr4kZ0tX5XD1e4fk7enxdTxls_nkefwwYx4VtkwKiYUqhOTGSw2LEVfHRSEMIoDwIoQRal76RaGDkuB18F4Y47vfaI9DctPnblPztQu5tetml-qu0gqjCjXSgmOnEr3KpybnFJZ2m-LGpYPlYI_EbE_MdsTsDzG770zYm3Inrlch_UX_4_oG_0tsJA</recordid><startdate>20231001</startdate><enddate>20231001</enddate><creator>Esser, Stefan</creator><creator>Xu, Xiaodong</creator><creator>Wang, Jun</creator><creator>Zhang, Jian</creator><creator>Graf, Thomas</creator><creator>Abdou Ahmed, Marwan</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20231001</creationdate><title>Single-crystal and ceramic Yb:Lu2O3 gain media for thin-disk oscillators</title><author>Esser, Stefan ; Xu, Xiaodong ; Wang, Jun ; Zhang, Jian ; Graf, Thomas ; Abdou Ahmed, Marwan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-42439692418c470b516b516322833002c2ee5371dcb97e640c7ecc288c64087c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Applied physics</topic><topic>Ceramics</topic><topic>Continuous radiation</topic><topic>Crystal oscillators</topic><topic>Depolarization</topic><topic>Emission spectra</topic><topic>Engineering</topic><topic>Lasers</topic><topic>Lutetium oxide</topic><topic>Optical Devices</topic><topic>Optics</topic><topic>Oscillators</topic><topic>Photonics</topic><topic>Physical Chemistry</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum Optics</topic><topic>Single crystals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Esser, Stefan</creatorcontrib><creatorcontrib>Xu, Xiaodong</creatorcontrib><creatorcontrib>Wang, Jun</creatorcontrib><creatorcontrib>Zhang, Jian</creatorcontrib><creatorcontrib>Graf, Thomas</creatorcontrib><creatorcontrib>Abdou Ahmed, Marwan</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><jtitle>Applied physics. B, Lasers and optics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Esser, Stefan</au><au>Xu, Xiaodong</au><au>Wang, Jun</au><au>Zhang, Jian</au><au>Graf, Thomas</au><au>Abdou Ahmed, Marwan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Single-crystal and ceramic Yb:Lu2O3 gain media for thin-disk oscillators</atitle><jtitle>Applied physics. B, Lasers and optics</jtitle><stitle>Appl. Phys. B</stitle><date>2023-10-01</date><risdate>2023</risdate><volume>129</volume><issue>10</issue><artnum>160</artnum><issn>0946-2171</issn><eissn>1432-0649</eissn><abstract>We report on the direct comparison of single-crystal and ceramic Yb
3+
:Lu
2
0
3
gain media with respect to emission spectra, fluorescence lifetime, depolarization, and laser performance in a continuous-wave thin-disk laser oscillator. The most efficient laser operation was achieved with a single-crystal disk in multimode operation with a slope efficiency of 72.1% and an average output power of 997 W. At the same temperature level, a ceramic disk delivered 861 W with a slope efficiency of 68.6%. In fundamental-mode operation, the highest average power of 360 W and highest optical efficiency of 41.3% were obtained with a ceramic disk. For the single-crystal disk, the fundamental-mode output power was limited to 113 W at an optical efficiency of 29%, potentially due to stress within the crystal.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00340-023-08103-x</doi><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| source | SpringerLink Journals |
| subjects | Applied physics Ceramics Continuous radiation Crystal oscillators Depolarization Emission spectra Engineering Lasers Lutetium oxide Optical Devices Optics Oscillators Photonics Physical Chemistry Physics Physics and Astronomy Quantum Optics Single crystals |
| title | Single-crystal and ceramic Yb:Lu2O3 gain media for thin-disk oscillators |
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