Spectral properties of laser planar waveguides based on fluoride ceramics and crystalline solid solutions
The spectral characteristics of the fluorine planar waveguides of the type of Me1F2-Me2F3 created by the hot-forming method with the refractive index difference between the active medium (core) and the reflective shell no more than 10−2-10-4 are investigated. A planar waveguide with a core of mixed...
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| Veröffentlicht in: | Journal of physics. Conference series 2019-02, Vol.1164 (1), p.12019 |
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| creator | Fedin, A.V. Sergeev, A.A. |
| description | The spectral characteristics of the fluorine planar waveguides of the type of Me1F2-Me2F3 created by the hot-forming method with the refractive index difference between the active medium (core) and the reflective shell no more than 10−2-10-4 are investigated. A planar waveguide with a core of mixed neodymium fluorite crystals CaF2-NdF3: Nd3+ with a double reflecting cladding of LiF to increase the excitation efficiency of the waveguide has shown that fluoride-based laser materials have a number of significant advantages in comparison with oxide materials, especially when creating wide-range amplifiers. With powerful lateral pumping of waveguides by matrices of laser diodes with a wavelength near 0.8 μm and a power more than 1 kW, luminescence was observed both at the same wavelength and at two wavelengths simultaneously (near 0.9 and 1.05 μm), which makes it possible to control their spectroscopic properties. |
| doi_str_mv | 10.1088/1742-6596/1164/1/012019 |
| format | Article |
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A planar waveguide with a core of mixed neodymium fluorite crystals CaF2-NdF3: Nd3+ with a double reflecting cladding of LiF to increase the excitation efficiency of the waveguide has shown that fluoride-based laser materials have a number of significant advantages in comparison with oxide materials, especially when creating wide-range amplifiers. With powerful lateral pumping of waveguides by matrices of laser diodes with a wavelength near 0.8 μm and a power more than 1 kW, luminescence was observed both at the same wavelength and at two wavelengths simultaneously (near 0.9 and 1.05 μm), which makes it possible to control their spectroscopic properties.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/1164/1/012019</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Fluorides ; Fluorine ; Fluorite ; Laser materials ; Lasers ; Lithium fluoride ; Neodymium ; Planar waveguides ; Refractivity ; Semiconductor lasers ; Solid solutions</subject><ispartof>Journal of physics. Conference series, 2019-02, Vol.1164 (1), p.12019</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2019. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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With powerful lateral pumping of waveguides by matrices of laser diodes with a wavelength near 0.8 μm and a power more than 1 kW, luminescence was observed both at the same wavelength and at two wavelengths simultaneously (near 0.9 and 1.05 μm), which makes it possible to control their spectroscopic properties.</description><subject>Fluorides</subject><subject>Fluorine</subject><subject>Fluorite</subject><subject>Laser materials</subject><subject>Lasers</subject><subject>Lithium fluoride</subject><subject>Neodymium</subject><subject>Planar waveguides</subject><subject>Refractivity</subject><subject>Semiconductor lasers</subject><subject>Solid solutions</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkNtKxDAQhoMouK4-gwHvhLU59nApi0cWFFavQ5qDZOk2NWmVfXtTKiuC4Fwkw_z_zDAfAOcYXWFUlhkuGFnkvMozjHOW4QxhgnB1AGZ75XCfl-UxOIlxgxBNUcyAW3dG9UE2sAu-M6F3JkJvYSOjCbBrZCsD_JQf5m1wOkl1qmvoW2ibwYdUgsoEuXUqQtlqqMIu9rJpXGtg9I3T4zv0zrfxFBxZ2URz9v3PwevtzcvyfrF6untYXq8WivKqX5BaFhIzZVIwpgmpbM01lswSk6u85pxQI5FlZVVihWi6pK4M05yypGNN5-BimpsOeh9M7MXGD6FNKwXhOScVqyhJrmJyqeBjDMaKLritDDuBkRi5ipGYGOmJkavAYuKaOi-nTue7n9GPz8v1b6PotE1m-of5vxVfT1aJ-Q</recordid><startdate>20190201</startdate><enddate>20190201</enddate><creator>Fedin, A.V.</creator><creator>Sergeev, A.A.</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20190201</creationdate><title>Spectral properties of laser planar waveguides based on fluoride ceramics and crystalline solid solutions</title><author>Fedin, A.V. ; Sergeev, A.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-2ba7a14ceeee44d229fb5d1a4f2e6c6b5523ea0f48981c03003b9e4d534e6c1d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Fluorides</topic><topic>Fluorine</topic><topic>Fluorite</topic><topic>Laser materials</topic><topic>Lasers</topic><topic>Lithium fluoride</topic><topic>Neodymium</topic><topic>Planar waveguides</topic><topic>Refractivity</topic><topic>Semiconductor lasers</topic><topic>Solid solutions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fedin, A.V.</creatorcontrib><creatorcontrib>Sergeev, A.A.</creatorcontrib><collection>Institute of Physics Open Access Journal Titles</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of physics. 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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Institute of Physics Open Access Journal Titles; IOPscience extra; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Fluorides Fluorine Fluorite Laser materials Lasers Lithium fluoride Neodymium Planar waveguides Refractivity Semiconductor lasers Solid solutions |
| title | Spectral properties of laser planar waveguides based on fluoride ceramics and crystalline solid solutions |
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