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Tunable Halide Perovskites for Miniaturized Solid-State Laser Applications

期刊

ADVANCED OPTICAL MATERIALS
卷 7, 期 17, 页码 -

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/adom.201900099

关键词

amplified spontaneous emission; halide perovskites; lasers; optical gain; optoelectronic devices

资金

  1. National Natural Science Foundation of China [21503139, 21573251, 21673144, 21873065, 21833005, 21790364]
  2. Beijing Natural Science Foundation of China [2162011, 2192011]
  3. High-level Teachers in Beijing Municipal Universities in the Period of 13th Five-year Plan [IDHT20180517, CITTCD20180331]
  4. Open Fund of the State Key Laboratory of Integrated Optoelectronics [IOSKL2019KF01]
  5. Capacity Building for Sci-Tech Innovation-Fundamental Scientific Research Funds [025185305000/210, 009/19530050162]
  6. Youth Innovative Research Team of Capital Normal University [009/19530050148]
  7. Beijing Advanced Innovation Center for Imaging Technology [009/19530011009]
  8. Ministry of Science and Technology of China [2013CB933500, 2017YFA0204503]

向作者/读者索取更多资源

Halide perovskites have shown great potential in optoelectronic applications, such as a record photovoltaic efficiency of 23.3%, and an achievement of external quantum efficiency beyond 20% in perovskite light-emitting diodes, as well as other promising demonstrations of light-emitting transistors and photodetectors. Moreover, the extraordinary optoelectronic properties of optical absorption, high photoluminescence quantum yield, low non-radiative recombination rates, large and balanced charge-carrier mobilities, and high gain coefficients extend their applications into the coherent light sources (laser) field. However, although halide perovskites have made great progress, the realization of solid-state electrically pumped lasers has not been achieved yet. This review starts with a discussion of the structure, optical properties, and gain behaviors of various perovskite materials. Then, the rapid advances of perovskite-based laser applications are reviewed, in which they are mainly classified into three sections: optically pumping lasers, strong-coupling lasers, and continuous-wave pumped lasers. Finally, the conclusions and some remaining challenges for perovskite electrically driven lasers are highlighted.

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