Optical temperature sensor using infrared-to-visible-frequency upconversion in Er3+/Yb3+-codoped Bi3TiNbO9 ceramics

Heng Zhi Chen; Bin Yang; Yan Sun; Ming Fu Zhang; Zhu Wang; Rui Zhang; Zhi Guo Zhang; Wen Wu Cao

doi:10.1088/0256-307X/28/8/087804

Optical temperature sensor using infrared-to-visible-frequency upconversion in Er³⁺/Yb³⁺-codoped Bi₃TiNbO₉ ceramics

Heng Zhi Chen, Bin Yang, Yan Sun, Ming Fu Zhang, Zhu Wang, Rui Zhang, Zhi Guo Zhang, Wen Wu Cao

Research output: Contribution to journal › Article › peer-review

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Abstract

An optical temperature sensor based on infrared-to-visible upconversion emission in Er³⁺/Yb³⁺ co-doped Bi₃TiNbO ₉ (BTN) ceramics is reported. The fluorescence intensity ratio of the green upconversion photoluminescence (UC-PL) around 524 nm and 545 nm depends on temperature. The operating temperature range and the maximum sensitivity of Er³⁺/Yb³⁺ co-doped Bi₃TiNbO₉ ceramics are 123-693 K and 0.0032 K^-1, respectively. BTN:Er ³⁺/Yb³⁺ ceramic has good thermal, physical and chemical stability, great UC-PL intensity and low cost fabrication. The results imply that Er³⁺/Yb³⁺ co-doped Bi₃TiNbO₉ ceramic is promising for applications in wide-temperature-range sensors.

Original language	English (US)
Article number	087804
Journal	Chinese Physics Letters
Volume	28
Issue number	8
DOIs	https://doi.org/10.1088/0256-307X/28/8/087804
State	Published - Aug 2011

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1088/0256-307X/28/8/087804

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title = "Optical temperature sensor using infrared-to-visible-frequency upconversion in Er3+/Yb3+-codoped Bi3TiNbO9 ceramics",

abstract = "An optical temperature sensor based on infrared-to-visible upconversion emission in Er3+/Yb3+ co-doped Bi3TiNbO 9 (BTN) ceramics is reported. The fluorescence intensity ratio of the green upconversion photoluminescence (UC-PL) around 524 nm and 545 nm depends on temperature. The operating temperature range and the maximum sensitivity of Er3+/Yb3+ co-doped Bi3TiNbO9 ceramics are 123-693 K and 0.0032 K-1, respectively. BTN:Er 3+/Yb3+ ceramic has good thermal, physical and chemical stability, great UC-PL intensity and low cost fabrication. The results imply that Er3+/Yb3+ co-doped Bi3TiNbO9 ceramic is promising for applications in wide-temperature-range sensors.",

author = "Chen, {Heng Zhi} and Bin Yang and Yan Sun and Zhang, {Ming Fu} and Zhu Wang and Rui Zhang and Zhang, {Zhi Guo} and Cao, {Wen Wu}",

year = "2011",

month = aug,

doi = "10.1088/0256-307X/28/8/087804",

language = "English (US)",

volume = "28",

journal = "Chinese Physics Letters",

issn = "0256-307X",

publisher = "IOP Publishing Ltd.",

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TY - JOUR

T1 - Optical temperature sensor using infrared-to-visible-frequency upconversion in Er3+/Yb3+-codoped Bi3TiNbO9 ceramics

AU - Chen, Heng Zhi

AU - Yang, Bin

AU - Sun, Yan

AU - Zhang, Ming Fu

AU - Wang, Zhu

AU - Zhang, Rui

AU - Zhang, Zhi Guo

AU - Cao, Wen Wu

PY - 2011/8

Y1 - 2011/8

N2 - An optical temperature sensor based on infrared-to-visible upconversion emission in Er3+/Yb3+ co-doped Bi3TiNbO 9 (BTN) ceramics is reported. The fluorescence intensity ratio of the green upconversion photoluminescence (UC-PL) around 524 nm and 545 nm depends on temperature. The operating temperature range and the maximum sensitivity of Er3+/Yb3+ co-doped Bi3TiNbO9 ceramics are 123-693 K and 0.0032 K-1, respectively. BTN:Er 3+/Yb3+ ceramic has good thermal, physical and chemical stability, great UC-PL intensity and low cost fabrication. The results imply that Er3+/Yb3+ co-doped Bi3TiNbO9 ceramic is promising for applications in wide-temperature-range sensors.

AB - An optical temperature sensor based on infrared-to-visible upconversion emission in Er3+/Yb3+ co-doped Bi3TiNbO 9 (BTN) ceramics is reported. The fluorescence intensity ratio of the green upconversion photoluminescence (UC-PL) around 524 nm and 545 nm depends on temperature. The operating temperature range and the maximum sensitivity of Er3+/Yb3+ co-doped Bi3TiNbO9 ceramics are 123-693 K and 0.0032 K-1, respectively. BTN:Er 3+/Yb3+ ceramic has good thermal, physical and chemical stability, great UC-PL intensity and low cost fabrication. The results imply that Er3+/Yb3+ co-doped Bi3TiNbO9 ceramic is promising for applications in wide-temperature-range sensors.

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ER -

Optical temperature sensor using infrared-to-visible-frequency upconversion in Er³⁺/Yb³⁺-codoped Bi₃TiNbO₉ ceramics

Abstract

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