Acousto-optic modulators of high-power laser radiation on the basis of KGW and KYW crystals
Different modifications of acousto-optic modulators (AOMs) based on KG(WO4)2 (KGW) and KY(WO4)2 (KYW) crystals, designed for Q switching of high-power pulsed lasers, is developed and investigated. It is shown that AOMs based on these crystals are universal, can be combined with different lasers in t...
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| Veröffentlicht in: | Quantum electronics (Woodbury, N.Y.) N.Y.), 2020-10, Vol.50 (10), p.957-961 |
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| container_title | Quantum electronics (Woodbury, N.Y.) |
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| creator | Mazur, M.M. Mazur, L.I. Sirotkin, A.A. Ryabinin, A.V. Shorin, V.N. |
| description | Different modifications of acousto-optic modulators (AOMs) based on KG(WO4)2 (KGW) and KY(WO4)2 (KYW) crystals, designed for Q switching of high-power pulsed lasers, is developed and investigated. It is shown that AOMs based on these crystals are universal, can be combined with different lasers in the wavelength range of 1 - 3 μm, and have a high radiation resistance in the absence of antireflection coatings and light input at Brewster's angle. The operation efficiency of KGW-based AOMs is experimentally demonstrated. Solid-state lasers based on Cr : Er : YSGG (λ = 2.78 μm), Cr : Yb : Ho : YSGG (λ = 2.87 μm), Cr : Tm : Ho : YSGG (λ = 2.09 μm), and Nd : YAG (λ = 1.064 μm) crystals with active acousto-optic Q switching, operating in the repetitively pulsed regime with a high beam quality and without surface destruction, are investigated. Lasing pulses (30 - 60)-ns long with energy up to 32 mJ at a repetition rate from 1 to 1000 Hz are obtained. |
| doi_str_mv | 10.1070/QEL17375 |
| format | Article |
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It is shown that AOMs based on these crystals are universal, can be combined with different lasers in the wavelength range of 1 - 3 μm, and have a high radiation resistance in the absence of antireflection coatings and light input at Brewster's angle. The operation efficiency of KGW-based AOMs is experimentally demonstrated. Solid-state lasers based on Cr : Er : YSGG (λ = 2.78 μm), Cr : Yb : Ho : YSGG (λ = 2.87 μm), Cr : Tm : Ho : YSGG (λ = 2.09 μm), and Nd : YAG (λ = 1.064 μm) crystals with active acousto-optic Q switching, operating in the repetitively pulsed regime with a high beam quality and without surface destruction, are investigated. Lasing pulses (30 - 60)-ns long with energy up to 32 mJ at a repetition rate from 1 to 1000 Hz are obtained.</description><identifier>ISSN: 1063-7818</identifier><identifier>EISSN: 1468-4799</identifier><identifier>DOI: 10.1070/QEL17375</identifier><language>eng</language><publisher>Bristol: Kvantovaya Elektronika, Turpion Ltd and IOP Publishing</publisher><subject>acousto-optic modulators ; Acousto-optics ; Acoustooptical devices ; Antireflection coatings ; ATOMIC AND MOLECULAR PHYSICS ; Brewster angle ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; CRYSTALS ; EFFICIENCY ; Erbium ; High power lasers ; high-power solid-state IR lasers ; KGW and KYW crystals ; LASER RADIATION ; Lasers ; Modulators ; NEODYMIUM LASERS ; OPTICS ; Potassium gadolinium tungstate ; Pulsed lasers ; PULSES ; Q-SWITCHING ; Radiation tolerance ; Solid state lasers ; SURFACES ; Switching ; WAVELENGTHS ; Ytterbium</subject><ispartof>Quantum electronics (Woodbury, N.Y.), 2020-10, Vol.50 (10), p.957-961</ispartof><rights>2020 Kvantovaya Elektronika and IOP Publishing Limited</rights><rights>Copyright IOP Publishing Oct 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c370t-7b71439ff4a177d098fd6be88152b6d56b0092ecae57a419335e2dd4dd8dc6f33</citedby><cites>FETCH-LOGICAL-c370t-7b71439ff4a177d098fd6be88152b6d56b0092ecae57a419335e2dd4dd8dc6f33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1070/QEL17375/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>230,314,780,784,885,27924,27925,53846,53893</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/23141824$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Mazur, M.M.</creatorcontrib><creatorcontrib>Mazur, L.I.</creatorcontrib><creatorcontrib>Sirotkin, A.A.</creatorcontrib><creatorcontrib>Ryabinin, A.V.</creatorcontrib><creatorcontrib>Shorin, V.N.</creatorcontrib><title>Acousto-optic modulators of high-power laser radiation on the basis of KGW and KYW crystals</title><title>Quantum electronics (Woodbury, N.Y.)</title><addtitle>Quantum Electron</addtitle><description>Different modifications of acousto-optic modulators (AOMs) based on KG(WO4)2 (KGW) and KY(WO4)2 (KYW) crystals, designed for Q switching of high-power pulsed lasers, is developed and investigated. It is shown that AOMs based on these crystals are universal, can be combined with different lasers in the wavelength range of 1 - 3 μm, and have a high radiation resistance in the absence of antireflection coatings and light input at Brewster's angle. The operation efficiency of KGW-based AOMs is experimentally demonstrated. Solid-state lasers based on Cr : Er : YSGG (λ = 2.78 μm), Cr : Yb : Ho : YSGG (λ = 2.87 μm), Cr : Tm : Ho : YSGG (λ = 2.09 μm), and Nd : YAG (λ = 1.064 μm) crystals with active acousto-optic Q switching, operating in the repetitively pulsed regime with a high beam quality and without surface destruction, are investigated. Lasing pulses (30 - 60)-ns long with energy up to 32 mJ at a repetition rate from 1 to 1000 Hz are obtained.</description><subject>acousto-optic modulators</subject><subject>Acousto-optics</subject><subject>Acoustooptical devices</subject><subject>Antireflection coatings</subject><subject>ATOMIC AND MOLECULAR PHYSICS</subject><subject>Brewster angle</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><subject>CRYSTALS</subject><subject>EFFICIENCY</subject><subject>Erbium</subject><subject>High power lasers</subject><subject>high-power solid-state IR lasers</subject><subject>KGW and KYW crystals</subject><subject>LASER RADIATION</subject><subject>Lasers</subject><subject>Modulators</subject><subject>NEODYMIUM LASERS</subject><subject>OPTICS</subject><subject>Potassium gadolinium tungstate</subject><subject>Pulsed lasers</subject><subject>PULSES</subject><subject>Q-SWITCHING</subject><subject>Radiation tolerance</subject><subject>Solid state lasers</subject><subject>SURFACES</subject><subject>Switching</subject><subject>WAVELENGTHS</subject><subject>Ytterbium</subject><issn>1063-7818</issn><issn>1468-4799</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp90VFLwzAQAOAgCo4p-BMCKvhSTZqkSR_HmFM2EEEZ4kNIk9RFtqZLMmT_3s4pexnCcXcPH8dxB8AFRrcYcXT3PJpiTjg7Aj1MC5FRXpbHXY8KknGBxSk4j9FViFGKmChED7wPtF_H5DPfJqfh0pv1QiUfIvQ1nLuPedb6LxvgQsUuB2WcSs43sIs0t7BS0f3QyXgGVWPg5G0GddjEpBbxDJzUXbHnv7UPXu9HL8OHbPo0fhwOppkmHKWMVxxTUtY1VZhzg0pRm6KyQmCWV4VhRYVQmVutLOOK4pIQZnNjqDHC6KImpA8ud3N9TE5G7ZLVc-2bxuokc4IpFjndqzb41drGJD_9OjTdYjKnDBGEc4z-V7Q7GaHdhfvgZqd08DEGW8s2uKUKG4mR3H5C_n2io1c76ny7n3WAXR9gK7uQbEtlybhsTU2-AWU8kKk</recordid><startdate>20201001</startdate><enddate>20201001</enddate><creator>Mazur, M.M.</creator><creator>Mazur, L.I.</creator><creator>Sirotkin, A.A.</creator><creator>Ryabinin, A.V.</creator><creator>Shorin, V.N.</creator><general>Kvantovaya Elektronika, Turpion Ltd and IOP Publishing</general><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20201001</creationdate><title>Acousto-optic modulators of high-power laser radiation on the basis of KGW and KYW crystals</title><author>Mazur, M.M. ; Mazur, L.I. ; Sirotkin, A.A. ; Ryabinin, A.V. ; Shorin, V.N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c370t-7b71439ff4a177d098fd6be88152b6d56b0092ecae57a419335e2dd4dd8dc6f33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>acousto-optic modulators</topic><topic>Acousto-optics</topic><topic>Acoustooptical devices</topic><topic>Antireflection coatings</topic><topic>ATOMIC AND MOLECULAR PHYSICS</topic><topic>Brewster angle</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><topic>CRYSTALS</topic><topic>EFFICIENCY</topic><topic>Erbium</topic><topic>High power lasers</topic><topic>high-power solid-state IR lasers</topic><topic>KGW and KYW crystals</topic><topic>LASER RADIATION</topic><topic>Lasers</topic><topic>Modulators</topic><topic>NEODYMIUM LASERS</topic><topic>OPTICS</topic><topic>Potassium gadolinium tungstate</topic><topic>Pulsed lasers</topic><topic>PULSES</topic><topic>Q-SWITCHING</topic><topic>Radiation tolerance</topic><topic>Solid state lasers</topic><topic>SURFACES</topic><topic>Switching</topic><topic>WAVELENGTHS</topic><topic>Ytterbium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mazur, M.M.</creatorcontrib><creatorcontrib>Mazur, L.I.</creatorcontrib><creatorcontrib>Sirotkin, A.A.</creatorcontrib><creatorcontrib>Ryabinin, A.V.</creatorcontrib><creatorcontrib>Shorin, V.N.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</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>Mazur, M.M.</au><au>Mazur, L.I.</au><au>Sirotkin, A.A.</au><au>Ryabinin, A.V.</au><au>Shorin, V.N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Acousto-optic modulators of high-power laser radiation on the basis of KGW and KYW crystals</atitle><jtitle>Quantum electronics (Woodbury, N.Y.)</jtitle><addtitle>Quantum Electron</addtitle><date>2020-10-01</date><risdate>2020</risdate><volume>50</volume><issue>10</issue><spage>957</spage><epage>961</epage><pages>957-961</pages><issn>1063-7818</issn><eissn>1468-4799</eissn><abstract>Different modifications of acousto-optic modulators (AOMs) based on KG(WO4)2 (KGW) and KY(WO4)2 (KYW) crystals, designed for Q switching of high-power pulsed lasers, is developed and investigated. It is shown that AOMs based on these crystals are universal, can be combined with different lasers in the wavelength range of 1 - 3 μm, and have a high radiation resistance in the absence of antireflection coatings and light input at Brewster's angle. The operation efficiency of KGW-based AOMs is experimentally demonstrated. Solid-state lasers based on Cr : Er : YSGG (λ = 2.78 μm), Cr : Yb : Ho : YSGG (λ = 2.87 μm), Cr : Tm : Ho : YSGG (λ = 2.09 μm), and Nd : YAG (λ = 1.064 μm) crystals with active acousto-optic Q switching, operating in the repetitively pulsed regime with a high beam quality and without surface destruction, are investigated. Lasing pulses (30 - 60)-ns long with energy up to 32 mJ at a repetition rate from 1 to 1000 Hz are obtained.</abstract><cop>Bristol</cop><pub>Kvantovaya Elektronika, Turpion Ltd and IOP Publishing</pub><doi>10.1070/QEL17375</doi><tpages>5</tpages></addata></record> |
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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | acousto-optic modulators Acousto-optics Acoustooptical devices Antireflection coatings ATOMIC AND MOLECULAR PHYSICS Brewster angle CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY CRYSTALS EFFICIENCY Erbium High power lasers high-power solid-state IR lasers KGW and KYW crystals LASER RADIATION Lasers Modulators NEODYMIUM LASERS OPTICS Potassium gadolinium tungstate Pulsed lasers PULSES Q-SWITCHING Radiation tolerance Solid state lasers SURFACES Switching WAVELENGTHS Ytterbium |
| title | Acousto-optic modulators of high-power laser radiation on the basis of KGW and KYW crystals |
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