28 February 2017 Er3+ doped Pb(Mg1/3Nb2/3)O3-0.25PbTiO3 transparent ceramic: a multi-functional material for photonics switching and temperature measurement
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Proceedings Volume 10256, Second International Conference on Photonics and Optical Engineering; 102561U (2017) https://doi.org/10.1117/12.2257209
Event: Second International Conference on Photonics and Optical Engineering, 2016, Xi'an, China
Abstract
We have successfully prepared the Er3+ doped Pb(Mg1/3Nb2/3)O3-0.25PbTiO3 (PMN-PT) transparent ceramic by a two ways sintering method. Through studying the green fluorescence originating from 2H11/2 and 4S3/2 under different electric field, we found that the prepared sample could be enhanced by electric field by 150%, this phenomenon is reversible so it could be used for photonics switching devices in further application. Moreover, the fluorescence intensity ratio of 2H11/2 and 4S3/2 was studied under different temperature. Unlike the usually exponential response, the FIR here shows a linear response to changing temperature. So an easier temperature measurement method was developed by using Er3+ doped PMN-PT transparent ceramic as detector.
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Zhang Liang, Zhang Liang, Zhiguo Zhang, Zhiguo Zhang, Guorong Li, Guorong Li, Wenwu Cao, Wenwu Cao, } "Er3+ doped Pb(Mg1/3Nb2/3)O3-0.25PbTiO3 transparent ceramic: a multi-functional material for photonics switching and temperature measurement", Proc. SPIE 10256, Second International Conference on Photonics and Optical Engineering, 102561U (28 February 2017); doi: 10.1117/12.2257209; https://doi.org/10.1117/12.2257209
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