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Upconversion luminescense properties of holmium co-doped ZrF 4 —BiF 3 ceramics
Laser Physics Letters ( IF 1.7 ) Pub Date : 2020-02-25 , DOI: 10.1088/1612-202x/ab7346 A P Savikin 1 , K E Sumachev 1 , S V Kurashkin 2 , O V Krasheninnikova 1 , A V Budruev 1 , I A Grishin 1
Laser Physics Letters ( IF 1.7 ) Pub Date : 2020-02-25 , DOI: 10.1088/1612-202x/ab7346 A P Savikin 1 , K E Sumachev 1 , S V Kurashkin 2 , O V Krasheninnikova 1 , A V Budruev 1 , I A Grishin 1
Affiliation
The conversion of infrared radiation of a Tm 3+ :YAP laser at a wavelength of 1.93 µm into visible light in [(ZrF 4 ) 0.4 –(BiF 3 ) 0.6 ] 100− x –(HоF 3 ) x ( x = 1.5 or 5 wt%) ceramic samples was investigated. The emission bands at wavelengths of 650 nm, 900 nm and 1100 nm corresponding to transitions from ##IMG## [http://ej.iop.org/images/1612-202X/17/4/045701/lplab7346ieqn001.gif] , ##IMG## [http://ej.iop.org/images/1612-202X/17/4/045701/lplab7346ieqn002.gif] and ##IMG## [http://ej.iop.org/images/1612-202X/17/4/045701/lplab7346ieqn003.gif] levels to the ground state ##IMG## [http://ej.iop.org/images/1612-202X/17/4/045701/lplab7346ieqn004.gif] were observed in upconversion luminescence spectra. From the experimental data, an estimate of the cross-relaxation coefficient from ##IMG##
中文翻译：
co共掺杂ZrF 4 -BiF 3陶瓷的上转换发光特性
将Tm 3+：YAP激光的1.93 µm波长的红外辐射转换为[[ZrF 4）0.4 –（BiF 3）0.6] 100− x –（HоF3）x（x = 1.5或研究了5重量％的陶瓷样品。对应于## IMG ## [http://ej.iop.org/images/1612-202X/17/4/045701/lplab7346ieqn001.gif]的跃迁的650 nm，900 nm和1100 nm波长处的发射带，## IMG ## [http://ej.iop.org/images/1612-202X/17/4/045701/lplab7346ieqn002.gif]和## IMG ## [http://ej.iop.org/ images / 1612-202X / 17/4/045701 / lplab7346ieqn003.gif]到基态的水平## IMG ## [http://ej.iop.org/images/1612-202X/17/4/045701/lplab7346ieqn004在上转换发光光谱中观察到。根据实验数据，通过## IMG ##估算交叉松弛系数
更新日期：2020-02-25
中文翻译：
co共掺杂ZrF 4 -BiF 3陶瓷的上转换发光特性
将Tm 3+：YAP激光的1.93 µm波长的红外辐射转换为[[ZrF 4）0.4 –（BiF 3）0.6] 100− x –（HоF3）x（x = 1.5或研究了5重量％的陶瓷样品。对应于## IMG ## [http://ej.iop.org/images/1612-202X/17/4/045701/lplab7346ieqn001.gif]的跃迁的650 nm，900 nm和1100 nm波长处的发射带，## IMG ## [http://ej.iop.org/images/1612-202X/17/4/045701/lplab7346ieqn002.gif]和## IMG ## [http://ej.iop.org/ images / 1612-202X / 17/4/045701 / lplab7346ieqn003.gif]到基态的水平## IMG ## [http://ej.iop.org/images/1612-202X/17/4/045701/lplab7346ieqn004在上转换发光光谱中观察到。根据实验数据，通过## IMG ##估算交叉松弛系数
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