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Research Article

Robust frequency-upconversion lasing operated at 400 K from inorganic perovskites microcavity

Zhifeng Shi1( ), Fei Zhang1, Jingjing Yan1, Yuan Zhang1, Xu Chen1, Shu Chen1, Di Wu1, Xinjian Li1, Yu Zhang2( ), Chongxin Shan1
Key Laboratory of Materials Physics of Ministry of Education School of Physics and Microelectronics Zhengzhou University Zhengzhou 450052 China
State Key Laboratory on Integrated Optoelectronics College of Electronic Science and Engineering Jilin University Qianjin Street 2699 Changchun 130012 China
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Abstract

Multi-photon-pumped lasing based on metal-halide perovskites is promising for nonlinear optics and practical frequency- upconversion devices in integrated photonic systems. However, at present almost all the multi-photon-pumped lasing emissions from perovskite microcavities were limited for two-photon excitation, and also suffered from a compromise in room temperature or low temperature operation conditions. In this study, based on the vapor-phase epitaxial CsPbBr3 microplatelets with high crystallinity, self-formed high-quality microcavities, and great thermal stability, low-threshold and high-quality factor whispering gallery mode lasing was realized under single-, two-, and three-photon excitation, and the lasing action is very stable under continuous pulsed laser irradiation (~ 3.6 × 107 laser shots). More importantly, the three-photon-pumped lasing can be efficiently sustained at a high temperature of ~ 400 K, and the characteristic temperature was determined to be as high as ~ 152.6 K, indicating the highly temperature-insensitive gain threshold. Note that this is the first report on high-temperature three-photon-pumped lasing on perovskite microcavities. Moreover, an aggressive thermal cycling test (two cycles, 290−400−290 K) was further performed to indicate the stability and repeatability of the multi-photon-pumped lasing characteristics. It can be anticipated that the results obtained represent a significant step toward the temperature-insensitive frequency-upconversion lasing, inspiring the exploitation of advantageous perovskites for novel applications.

Keywords

frequency-upconversion lasingperovskite microcavityhigh-temperaturecharacteristic temperaturestability

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Nano Research
Volume 15 Issue 1,
January 2022
Pages 492-501
DOI: 10.1007/s12274-021-3508-7
Cite this article:
Shi Z, Zhang F, Yan J, et al. Robust frequency-upconversion lasing operated at 400 K from inorganic perovskites microcavity. Nano Research, 2022, 15(1): 492-501. https://doi.org/10.1007/s12274-021-3508-7
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Received: 13 January 2021
Revised: 07 April 2021
Accepted: 08 April 2021
Published: 30 April 2021
© Tsinghua University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2021
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