Lead halide perovskite vortex microlasers

Wenzhao Sun; Yilin Liu; Geyang Qu; Yubin Fan; Wei Dai; Yuhan Wang; Qinghai Song; Jiecai Han; Shumin Xiao

doi:10.1038/s41467-020-18669-1

Nature Communications (Sep 2020)

Lead halide perovskite vortex microlasers

Wenzhao Sun,
Yilin Liu,
Geyang Qu,
Yubin Fan,
Wei Dai,
Yuhan Wang,
Qinghai Song,
Jiecai Han,
Shumin Xiao

Affiliations

Wenzhao Sun: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Shenzhen Graduate School, Harbin Institute of Technology
Yilin Liu: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Shenzhen Graduate School, Harbin Institute of Technology
Geyang Qu: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Shenzhen Graduate School, Harbin Institute of Technology
Yubin Fan: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Shenzhen Graduate School, Harbin Institute of Technology
Wei Dai: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Shenzhen Graduate School, Harbin Institute of Technology
Yuhan Wang: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Shenzhen Graduate School, Harbin Institute of Technology
Qinghai Song: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Shenzhen Graduate School, Harbin Institute of Technology
Jiecai Han: National Key Laboratory of Science and Technology on Advanced Composites in Special Environments, Harbin Institute of Technology
Shumin Xiao: State Key Laboratory on Tunable laser Technology, Ministry of Industry and Information Technology Key Lab of Micro-Nano Optoelectronic Information System, Shenzhen Graduate School, Harbin Institute of Technology

DOI: https://doi.org/10.1038/s41467-020-18669-1
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 7

Abstract

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Integration of III-V semiconductor microlasers into modern Si or Si3N4 based photonic integrated circuits remains a challenge. Here, the authors demonstrate a perovskite vortex microlaser with highly directional outputs and well-controlled topological charges that is highly compatible with most materials.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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