Temperature dependence of energy transfer between Nd3+ and Yb3+ ions in phosphate glass

Xia Lisi; Lin Zhiquan; Sun Shiyu; He Qiang; Wang Fan; Yu Chunlei; Hu Lili; Yang Qiuhong

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Temperature dependence of energy transfer between Nd3+ and Yb3+ ions in phosphate glass

机译：磷酸盐玻璃中Nd3 +和Yb3 +离子之间的能量转移的温度依赖性

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The temperature dependence of energy transfer between Nd3+ and Yb3+ ions in phosphate glass was investigated with emission spectra, time-resolved spectroscopy, and luminescence lifetimes. The time-resolved spectrograms vividly displayed processes of both Nd3+ -> Yb3+ energy transfer and Yb3+ -> Nd3+ energy transfer. The impact of temperature on energy transfer rate has been studied by analyzing the cumulative rise times and decay times of Yb3+ upon excitation of Nd(3+ )and the cumulative rise times and decay times of Nd3+ upon excitation of Yb(3+ )at different temperatures. It has been found that both Nd3+ -> Yb3+ energy transfer and Yb3+ -> Nd3+ energy transfer are accelerated along with increasing temperatures in a certain temperature range. (C) 2019 Optical Society of America

机译：研究了磷酸盐玻璃中Nd3 +和Yb3 +离子之间的能量转移的温度依赖性，用发射光谱，时间分辨光谱学和发光寿命研究。时间解析的谱图生动地显示了ND3 + - > YB3 +能量转移和YB3 + - > Nd3 +能量转移的过程。通过分析Nd（3+）激发的累积上升时间和YB3 +的累积升高时间和衰减时间和ND3 +在不同的累积时间和ND3 +的衰减时间和ND3 +的衰减时间和衰减时间来研究温度对能量转移率的影响。温度。已经发现，ND3 + - > YB3 +能量转移和YB3 + - > ND3 +能量传递随着特定温度范围内的温度而加速。（c）2019年光学学会

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《Applied optics》 |2019年第19期|共5页
作者
Xia Lisi; Lin Zhiquan; Sun Shiyu; He Qiang; Wang Fan; Yu Chunlei; Hu Lili; Yang Qiuhong;
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作者单位

Shanghai Univ Sch Mat Sci &

Engn Shanghai 200444 Peoples R China;

Southwest Inst Tech Phys Chengdu 610041 Sichuan Peoples R China;

Chinese Acad Sci Key Lab High Power Laser Mat Shanghai Inst Opt &

Fine Mech Shanghai 201800 Peoples R China;

Chinese Acad Sci Key Lab High Power Laser Mat Shanghai Inst Opt &

Fine Mech Shanghai 201800 Peoples R China;

Chinese Acad Sci Key Lab High Power Laser Mat Shanghai Inst Opt &

Fine Mech Shanghai 201800 Peoples R China;

Chinese Acad Sci Key Lab High Power Laser Mat Shanghai Inst Opt &

Fine Mech Shanghai 201800 Peoples R China;

Chinese Acad Sci Key Lab High Power Laser Mat Shanghai Inst Opt &

Fine Mech Shanghai 201800 Peoples R China;

Shanghai Univ Sch Mat Sci &

Engn Shanghai 200444 Peoples R China;

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Temperature dependence of energy transfer between Nd3+ and Yb3+ ions in phosphate glass

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