М.К. Бубнов, С.А. Букарев, Сергей Викторович Гущин, Василий Андреевич Конюшкин, Сергей Валентинович Кузнецов, Александр Александрович Ляпин, A.H. Накладов, П. А. Рябочкина, В. В. Воронов, П. П. Федоров
{"title":"CaF- 2-= -2-= - SUB -2-= -2-= -2-= -3-= - SUB -3-= -3-= -3-= - SUP=- 7- SUP=- 7","authors":"М.К. Бубнов, С.А. Букарев, Сергей Викторович Гущин, Василий Андреевич Конюшкин, Сергей Валентинович Кузнецов, Александр Александрович Ляпин, A.H. Накладов, П. А. Рябочкина, В. В. Воронов, П. П. Федоров","doi":"10.21883/os.2023.03.55384.4085-22","DOIUrl":null,"url":null,"abstract":"Up-conversion luminescence spectra of CaF2-SrF2-HoF3 single crystals were investigated upon excitation by laser radiation with a wavelength of 1940 nm to the 5I7 level of Ho3+ ions. The CaF2-SrF2-HoF3 single crystals were grown by the vertical directional crystallization method. For these excitation conditions, quantitative characteristics of the up-conversion luminescence of Ho3+ ions were determined: energy yield, chromaticity coordinates, and correlated color temperatures. The possibility of increasing the efficiency of solar cells due to the conversion of infrared radiation in CaF2-SrF2-HoF3 crystals was considered.","PeriodicalId":24059,"journal":{"name":"Оптика и спектроскопия","volume":"10 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Ап-конверсионная люминесценция твердых растворов CaF-=SUB=-2-=/SUB=--SrF-=SUB=-2-=/SUB=--HoF-=SUB=-3-=/SUB=- при возбуждении на уровень -=SUP=-5-=/SUP=-I-=SUB=-7-=/SUB=- ионов Ho-=SUP=-3+-=/SUP=-\",\"authors\":\"М.К. Бубнов, С.А. Букарев, Сергей Викторович Гущин, Василий Андреевич Конюшкин, Сергей Валентинович Кузнецов, Александр Александрович Ляпин, A.H. Накладов, П. А. Рябочкина, В. В. Воронов, П. П. Федоров\",\"doi\":\"10.21883/os.2023.03.55384.4085-22\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Up-conversion luminescence spectra of CaF2-SrF2-HoF3 single crystals were investigated upon excitation by laser radiation with a wavelength of 1940 nm to the 5I7 level of Ho3+ ions. The CaF2-SrF2-HoF3 single crystals were grown by the vertical directional crystallization method. For these excitation conditions, quantitative characteristics of the up-conversion luminescence of Ho3+ ions were determined: energy yield, chromaticity coordinates, and correlated color temperatures. The possibility of increasing the efficiency of solar cells due to the conversion of infrared radiation in CaF2-SrF2-HoF3 crystals was considered.\",\"PeriodicalId\":24059,\"journal\":{\"name\":\"Оптика и спектроскопия\",\"volume\":\"10 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Оптика и спектроскопия\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21883/os.2023.03.55384.4085-22\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Оптика и спектроскопия","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21883/os.2023.03.55384.4085-22","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ап-конверсионная люминесценция твердых растворов CaF-=SUB=-2-=/SUB=--SrF-=SUB=-2-=/SUB=--HoF-=SUB=-3-=/SUB=- при возбуждении на уровень -=SUP=-5-=/SUP=-I-=SUB=-7-=/SUB=- ионов Ho-=SUP=-3+-=/SUP=-
Up-conversion luminescence spectra of CaF2-SrF2-HoF3 single crystals were investigated upon excitation by laser radiation with a wavelength of 1940 nm to the 5I7 level of Ho3+ ions. The CaF2-SrF2-HoF3 single crystals were grown by the vertical directional crystallization method. For these excitation conditions, quantitative characteristics of the up-conversion luminescence of Ho3+ ions were determined: energy yield, chromaticity coordinates, and correlated color temperatures. The possibility of increasing the efficiency of solar cells due to the conversion of infrared radiation in CaF2-SrF2-HoF3 crystals was considered.
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