激光与光电子学进展, 2020, 57(7): 071602, 网络出版: 2020-04-01

钙钛矿微纳激光器研究进展

Review of Perovskite Micro -and Nano-Lasers
作者单位

1中国科学院上海光学精密机械研究所强场激光物理国家重点实验室, 上海 201800

2中国科学院大学杭州高等研究院, 浙江 杭州 310024

3中国科学院大学材料与光电研究中心, 北京 100049

4上海科技大学物质科学与技术学院, 上海 201210

摘要
钙钛矿材料作为新兴半导体材料,具有吸收系数大、载流子扩散长度长、缺陷态密度低和带隙可调谐等优点,在太阳能电池、光源等光电领域有着广泛的应用前景。本文主要探讨钙钛矿材料作为激光增益介质,应用于微纳激光领域所取得的成果与研究进展,并对不同激光腔的模式分类进行总结概述,最后对钙钛矿微纳激光的发展前景进行展望。
Abstract
As a new semiconductor material, perovskite material has the advantages of large absorption coefficient, long carrier diffusion length, low defect density, and tunable bandgap, and has wide application prospects in photovoltaic fields such as solar cells and light sources. This paper mainly discusses the achievements and research progress of perovskite as laser gain medium in the field of micro-nano laser, and summarizes the classification of different laser cavity modes. Finally, the development prospects of perovskite material micro-nano laser are prospected.
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