Diode end-pumped passively Q-switched Tm:YAP laser with 1.85-mJ pulse energy
Passive Q switching of a Tm:YAP solid-state laser at 1935 nm with Cr:ZnSe and Cr:ZnS polycrystalline saturable absorbers is demonstrated for the first time, to the best of our knowledge. With Cr:ZnS, a maximum pulse energy of 1.85 mJ is obtained for a pulse duration of 35.8 ns, resulting in a peak p...
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Veröffentlicht in: | Optics letters 2015-04, Vol.40 (7), p.1250-1253 |
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creator | Sebbag, Daniel Korenfeld, Arik Ben-Ami, Udi Elooz, David Shalom, Eran Noach, Salman |
description | Passive Q switching of a Tm:YAP solid-state laser at 1935 nm with Cr:ZnSe and Cr:ZnS polycrystalline saturable absorbers is demonstrated for the first time, to the best of our knowledge. With Cr:ZnS, a maximum pulse energy of 1.85 mJ is obtained for a pulse duration of 35.8 ns, resulting in a peak power of 51.7 kW. With Cr:ZnSe, the achieved pulse energy of 1.55 mJ with a pulse duration of 42.2 ns leads to 36.7-kW peak power. These high pulse energies, together with the unique lasing wavelength at 1935 nm, make this laser a promising tool for biomedical and microsurgery applications. |
doi_str_mv | 10.1364/OL.40.001250 |
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With Cr:ZnS, a maximum pulse energy of 1.85 mJ is obtained for a pulse duration of 35.8 ns, resulting in a peak power of 51.7 kW. With Cr:ZnSe, the achieved pulse energy of 1.55 mJ with a pulse duration of 42.2 ns leads to 36.7-kW peak power. These high pulse energies, together with the unique lasing wavelength at 1935 nm, make this laser a promising tool for biomedical and microsurgery applications.</description><subject>Diodes</subject><subject>Lasers</subject><subject>Lasing</subject><subject>Pulse duration</subject><subject>Solid state lasers</subject><subject>Switching</subject><subject>Wavelengths</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqFkDtPwzAUhS0EouWxMaOMDDhc5_qRsFXlrUgFqQxMlhvbNChpQ9yA-u9J1cLKdHWPvnOGj5AzBjFDya8mecwhBmCJgD0yZAIzylXG98kQGJc0E1kyIEchfACAVIiHZJCIFBmCGJL8plxaF7mFpU1XN85GjQmh_HLVOnqh4btcFfM-nNbXb6PnqDLBtVEfziMWp4LWT1HTVWHTd-37-oQceNO_p7t7TF7vbqfjB5pP7h_Ho5wWmPAVnaFIrZfCMyUMt6AwKYRiMuXMoPPKAGcMwFuZmKwAQDtT3nhbGETlrcNjcrHdbdrlZ-fCStdlKFxVmYVbdkGzFIUQ_Vz6PypllvLeHu_Ryy1atMsQWud105a1adeagd6o1pNcc9Bb1T1-vlvuZrWzf_CvW_wBCO12qw</recordid><startdate>20150401</startdate><enddate>20150401</enddate><creator>Sebbag, Daniel</creator><creator>Korenfeld, Arik</creator><creator>Ben-Ami, Udi</creator><creator>Elooz, David</creator><creator>Shalom, Eran</creator><creator>Noach, Salman</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20150401</creationdate><title>Diode end-pumped passively Q-switched Tm:YAP laser with 1.85-mJ pulse energy</title><author>Sebbag, Daniel ; Korenfeld, Arik ; Ben-Ami, Udi ; Elooz, David ; Shalom, Eran ; Noach, Salman</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c324t-b358df65f175a4d0732c5716841a3ef7a041100fd62a9c003db7fafdca337fde3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Diodes</topic><topic>Lasers</topic><topic>Lasing</topic><topic>Pulse duration</topic><topic>Solid state lasers</topic><topic>Switching</topic><topic>Wavelengths</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sebbag, Daniel</creatorcontrib><creatorcontrib>Korenfeld, Arik</creatorcontrib><creatorcontrib>Ben-Ami, Udi</creatorcontrib><creatorcontrib>Elooz, David</creatorcontrib><creatorcontrib>Shalom, Eran</creatorcontrib><creatorcontrib>Noach, Salman</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sebbag, Daniel</au><au>Korenfeld, Arik</au><au>Ben-Ami, Udi</au><au>Elooz, David</au><au>Shalom, Eran</au><au>Noach, Salman</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Diode end-pumped passively Q-switched Tm:YAP laser with 1.85-mJ pulse energy</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2015-04-01</date><risdate>2015</risdate><volume>40</volume><issue>7</issue><spage>1250</spage><epage>1253</epage><pages>1250-1253</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><abstract>Passive Q switching of a Tm:YAP solid-state laser at 1935 nm with Cr:ZnSe and Cr:ZnS polycrystalline saturable absorbers is demonstrated for the first time, to the best of our knowledge. With Cr:ZnS, a maximum pulse energy of 1.85 mJ is obtained for a pulse duration of 35.8 ns, resulting in a peak power of 51.7 kW. With Cr:ZnSe, the achieved pulse energy of 1.55 mJ with a pulse duration of 42.2 ns leads to 36.7-kW peak power. These high pulse energies, together with the unique lasing wavelength at 1935 nm, make this laser a promising tool for biomedical and microsurgery applications.</abstract><cop>United States</cop><pmid>25831305</pmid><doi>10.1364/OL.40.001250</doi><tpages>4</tpages></addata></record> |
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source | Optica Publishing Group Journals |
subjects | Diodes Lasers Lasing Pulse duration Solid state lasers Switching Wavelengths |
title | Diode end-pumped passively Q-switched Tm:YAP laser with 1.85-mJ pulse energy |
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