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AbstractAbstract
[en] Thermodynamic limitations on the proposed experiment to determine the effect of optical cooling (anti-stokes luminescence) and to obtain a luminous efficiency exceeding unity have been determined in the case of ions of trivalent neodymium in yttrium-aluminium garnet as an example. Processes of energy transfer in the case of laser excitation with the wavelength of 914 nm the luminescence wavelength being 680 nm, are discussed
Original Title
Vliyanie kharakteristik linii vozbuzhdeniya na ehffektivnost' spektral'nogo preobrazovaniya ehnergii ionami trekhvalentnogo neodima v ittrij-alyuminievom granate
Source
21. conference on luminescence (crystallophosphors); Stavropol', USSR; 9 Oct 1973; For English translation see the journal Bull. Acad. Sci. USSR, Phys. Sci.
Record Type
Journal Article
Literature Type
Conference
Journal
Izvestiya Akademii Nauk SSSR, Seriya Fizicheskaya; v. 38(6); p. 1190-1192
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