Perovskite quantum dot one-dimensional topological laser
Topological lasers often suffer from low directionality, and/or complex design requirements hindering operation at small wavelengths. Here, by using a few monolayers of perovskite quantum dots, the authors demonstrate a lithography-free, vertical-emitting, single-mode laser emitting in the green.
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
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Nature Portfolio
2023-03-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-023-36963-6 |
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author | Jingyi Tian Qi Ying Tan Yutao Wang Yihao Yang Guanghui Yuan Giorgio Adamo Cesare Soci |
author_facet | Jingyi Tian Qi Ying Tan Yutao Wang Yihao Yang Guanghui Yuan Giorgio Adamo Cesare Soci |
author_sort | Jingyi Tian |
collection | DOAJ |
description | Topological lasers often suffer from low directionality, and/or complex design requirements hindering operation at small wavelengths. Here, by using a few monolayers of perovskite quantum dots, the authors demonstrate a lithography-free, vertical-emitting, single-mode laser emitting in the green. |
first_indexed | 2024-04-09T22:48:05Z |
format | Article |
id | doaj.art-59d071fde3d041eb9354ada20c99daa6 |
institution | Directory Open Access Journal |
issn | 2041-1723 |
language | English |
last_indexed | 2024-04-09T22:48:05Z |
publishDate | 2023-03-01 |
publisher | Nature Portfolio |
record_format | Article |
series | Nature Communications |
spelling | doaj.art-59d071fde3d041eb9354ada20c99daa62023-03-22T11:45:02ZengNature PortfolioNature Communications2041-17232023-03-011411710.1038/s41467-023-36963-6Perovskite quantum dot one-dimensional topological laserJingyi Tian0Qi Ying Tan1Yutao Wang2Yihao Yang3Guanghui Yuan4Giorgio Adamo5Cesare Soci6Centre for Disruptive Photonic Technologies, TPI, Nanyang Technological UniversityCentre for Disruptive Photonic Technologies, TPI, Nanyang Technological UniversityCentre for Disruptive Photonic Technologies, TPI, Nanyang Technological UniversityCentre for Disruptive Photonic Technologies, TPI, Nanyang Technological UniversityCentre for Disruptive Photonic Technologies, TPI, Nanyang Technological UniversityCentre for Disruptive Photonic Technologies, TPI, Nanyang Technological UniversityCentre for Disruptive Photonic Technologies, TPI, Nanyang Technological UniversityTopological lasers often suffer from low directionality, and/or complex design requirements hindering operation at small wavelengths. Here, by using a few monolayers of perovskite quantum dots, the authors demonstrate a lithography-free, vertical-emitting, single-mode laser emitting in the green.https://doi.org/10.1038/s41467-023-36963-6 |
spellingShingle | Jingyi Tian Qi Ying Tan Yutao Wang Yihao Yang Guanghui Yuan Giorgio Adamo Cesare Soci Perovskite quantum dot one-dimensional topological laser Nature Communications |
title | Perovskite quantum dot one-dimensional topological laser |
title_full | Perovskite quantum dot one-dimensional topological laser |
title_fullStr | Perovskite quantum dot one-dimensional topological laser |
title_full_unstemmed | Perovskite quantum dot one-dimensional topological laser |
title_short | Perovskite quantum dot one-dimensional topological laser |
title_sort | perovskite quantum dot one dimensional topological laser |
url | https://doi.org/10.1038/s41467-023-36963-6 |
work_keys_str_mv | AT jingyitian perovskitequantumdotonedimensionaltopologicallaser AT qiyingtan perovskitequantumdotonedimensionaltopologicallaser AT yutaowang perovskitequantumdotonedimensionaltopologicallaser AT yihaoyang perovskitequantumdotonedimensionaltopologicallaser AT guanghuiyuan perovskitequantumdotonedimensionaltopologicallaser AT giorgioadamo perovskitequantumdotonedimensionaltopologicallaser AT cesaresoci perovskitequantumdotonedimensionaltopologicallaser |