β-BBO, LBO, AND KTP Nonlinear Crystals as Sources of Millimeter-Wave Radiation
The refractive indices and the absorption coefficients of β-BBO, LBO, and KTP nonlinear optical crystals have been measured in the wavelength range of 0.5–3 mm at temperatures of 298 and 78 K. The absorption coefficients of all crystals at a wavelength of 1 mm do not exceed 3.5 cm –1 and fall with c...
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Veröffentlicht in: | Russian physics journal 2020-10, Vol.63 (6), p.1025-1029 |
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container_title | Russian physics journal |
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creator | Nikolaev, N. A. Lansky, G. V. Andreev, Yu. M. Ezhov, D. M. Krekov, M. G. Lisenko, A. A. |
description | The refractive indices and the absorption coefficients of β-BBO, LBO, and KTP nonlinear optical crystals have been measured in the wavelength range of 0.5–3 mm at temperatures of 298 and 78 K. The absorption coefficients of all crystals at a wavelength of 1 mm do not exceed 3.5 cm
–1
and fall with cooling. The anisotropy of the absorption coefficients of crystals increases significantly with decreasing wavelength (2 mm, it almost disappears. Upon cooling, the absolute values of the absorption coefficients fall below 0.2 cm
–1
. Based on the measured refractive indices, the collinear phase-matching curves are simulated numerically. The theoretical feasibility of IR (1.064 μm) laser radiation conversion into the millimeter-wave range is demonstrated. |
doi_str_mv | 10.1007/s11182-020-02132-1 |
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–1
and fall with cooling. The anisotropy of the absorption coefficients of crystals increases significantly with decreasing wavelength (<1 mm), while at wavelengths >2 mm, it almost disappears. Upon cooling, the absolute values of the absorption coefficients fall below 0.2 cm
–1
. Based on the measured refractive indices, the collinear phase-matching curves are simulated numerically. The theoretical feasibility of IR (1.064 μm) laser radiation conversion into the millimeter-wave range is demonstrated.</description><identifier>ISSN: 1064-8887</identifier><identifier>EISSN: 1573-9228</identifier><identifier>DOI: 10.1007/s11182-020-02132-1</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Absorptivity ; Anisotropy ; Condensed Matter Physics ; Cooling ; Crystals ; Hadrons ; Heavy Ions ; Infrared radiation ; Lasers ; Mathematical and Computational Physics ; Millimeter waves ; Nuclear Physics ; Optical Devices ; Optics ; Phase matching ; Photonics ; Physics ; Physics and Astronomy ; Refractivity ; Theoretical</subject><ispartof>Russian physics journal, 2020-10, Vol.63 (6), p.1025-1029</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020</rights><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-90d81587280584f520632c769a2dbab465bfe7ac69efcb731216295a8a6c926e3</citedby><cites>FETCH-LOGICAL-c319t-90d81587280584f520632c769a2dbab465bfe7ac69efcb731216295a8a6c926e3</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/s11182-020-02132-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11182-020-02132-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Nikolaev, N. A.</creatorcontrib><creatorcontrib>Lansky, G. V.</creatorcontrib><creatorcontrib>Andreev, Yu. M.</creatorcontrib><creatorcontrib>Ezhov, D. M.</creatorcontrib><creatorcontrib>Krekov, M. G.</creatorcontrib><creatorcontrib>Lisenko, A. A.</creatorcontrib><title>β-BBO, LBO, AND KTP Nonlinear Crystals as Sources of Millimeter-Wave Radiation</title><title>Russian physics journal</title><addtitle>Russ Phys J</addtitle><description>The refractive indices and the absorption coefficients of β-BBO, LBO, and KTP nonlinear optical crystals have been measured in the wavelength range of 0.5–3 mm at temperatures of 298 and 78 K. The absorption coefficients of all crystals at a wavelength of 1 mm do not exceed 3.5 cm
–1
and fall with cooling. The anisotropy of the absorption coefficients of crystals increases significantly with decreasing wavelength (<1 mm), while at wavelengths >2 mm, it almost disappears. Upon cooling, the absolute values of the absorption coefficients fall below 0.2 cm
–1
. Based on the measured refractive indices, the collinear phase-matching curves are simulated numerically. The theoretical feasibility of IR (1.064 μm) laser radiation conversion into the millimeter-wave range is demonstrated.</description><subject>Absorptivity</subject><subject>Anisotropy</subject><subject>Condensed Matter Physics</subject><subject>Cooling</subject><subject>Crystals</subject><subject>Hadrons</subject><subject>Heavy Ions</subject><subject>Infrared radiation</subject><subject>Lasers</subject><subject>Mathematical and Computational Physics</subject><subject>Millimeter waves</subject><subject>Nuclear Physics</subject><subject>Optical Devices</subject><subject>Optics</subject><subject>Phase matching</subject><subject>Photonics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Refractivity</subject><subject>Theoretical</subject><issn>1064-8887</issn><issn>1573-9228</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kMlOwzAURS0EEqXwA6wsscXgIZ6WbSmDKC2CIpaW4zooVZoUO0Xqb_EhfBMuQWLH4g2Le-57ugCcEnxBMJaXkRCiKMIUpyKMIrIHeoRLhjSlaj_tWGRIKSUPwVGMS4wTJmQPzL4-0XA4O4eTXRtMr-D9_BFOm7oqa28DHIVtbG0VoY3wudkE5yNsCvhQVlW58q0P6NV-ePhkF6Vty6Y-BgdFkvuT39kHL9fj-egWTWY3d6PBBDlGdIs0XijClaQKc5UVnGLBqJNCW7rIbZ4JnhdeWie0L1wuGaFEUM2tssJpKjzrg7POdx2a942PrVmm7-p00tBMMqkk1yypaKdyoYkx-MKsQ7myYWsINrvgTBecScGZn-AMSRDroJjE9ZsPf9b_UN-wgW31</recordid><startdate>20201001</startdate><enddate>20201001</enddate><creator>Nikolaev, N. A.</creator><creator>Lansky, G. V.</creator><creator>Andreev, Yu. M.</creator><creator>Ezhov, D. M.</creator><creator>Krekov, M. G.</creator><creator>Lisenko, A. A.</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20201001</creationdate><title>β-BBO, LBO, AND KTP Nonlinear Crystals as Sources of Millimeter-Wave Radiation</title><author>Nikolaev, N. A. ; Lansky, G. V. ; Andreev, Yu. M. ; Ezhov, D. M. ; Krekov, M. G. ; Lisenko, A. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-90d81587280584f520632c769a2dbab465bfe7ac69efcb731216295a8a6c926e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Absorptivity</topic><topic>Anisotropy</topic><topic>Condensed Matter Physics</topic><topic>Cooling</topic><topic>Crystals</topic><topic>Hadrons</topic><topic>Heavy Ions</topic><topic>Infrared radiation</topic><topic>Lasers</topic><topic>Mathematical and Computational Physics</topic><topic>Millimeter waves</topic><topic>Nuclear Physics</topic><topic>Optical Devices</topic><topic>Optics</topic><topic>Phase matching</topic><topic>Photonics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Refractivity</topic><topic>Theoretical</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nikolaev, N. A.</creatorcontrib><creatorcontrib>Lansky, G. V.</creatorcontrib><creatorcontrib>Andreev, Yu. M.</creatorcontrib><creatorcontrib>Ezhov, D. M.</creatorcontrib><creatorcontrib>Krekov, M. G.</creatorcontrib><creatorcontrib>Lisenko, A. A.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian physics journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nikolaev, N. A.</au><au>Lansky, G. V.</au><au>Andreev, Yu. M.</au><au>Ezhov, D. M.</au><au>Krekov, M. G.</au><au>Lisenko, A. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>β-BBO, LBO, AND KTP Nonlinear Crystals as Sources of Millimeter-Wave Radiation</atitle><jtitle>Russian physics journal</jtitle><stitle>Russ Phys J</stitle><date>2020-10-01</date><risdate>2020</risdate><volume>63</volume><issue>6</issue><spage>1025</spage><epage>1029</epage><pages>1025-1029</pages><issn>1064-8887</issn><eissn>1573-9228</eissn><abstract>The refractive indices and the absorption coefficients of β-BBO, LBO, and KTP nonlinear optical crystals have been measured in the wavelength range of 0.5–3 mm at temperatures of 298 and 78 K. The absorption coefficients of all crystals at a wavelength of 1 mm do not exceed 3.5 cm
–1
and fall with cooling. The anisotropy of the absorption coefficients of crystals increases significantly with decreasing wavelength (<1 mm), while at wavelengths >2 mm, it almost disappears. Upon cooling, the absolute values of the absorption coefficients fall below 0.2 cm
–1
. Based on the measured refractive indices, the collinear phase-matching curves are simulated numerically. The theoretical feasibility of IR (1.064 μm) laser radiation conversion into the millimeter-wave range is demonstrated.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11182-020-02132-1</doi><tpages>5</tpages></addata></record> |
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subjects | Absorptivity Anisotropy Condensed Matter Physics Cooling Crystals Hadrons Heavy Ions Infrared radiation Lasers Mathematical and Computational Physics Millimeter waves Nuclear Physics Optical Devices Optics Phase matching Photonics Physics Physics and Astronomy Refractivity Theoretical |
title | β-BBO, LBO, AND KTP Nonlinear Crystals as Sources of Millimeter-Wave Radiation |
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