• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

具有手性伽马顿金属腔的高圆偏振纳米激光器。

High Circular Polarized Nanolaser with Chiral Gammadion Metal Cavity.

作者信息

Yu Cheng-Li, Hsiao Yu-Hao, Chang Chiao-Yun, Cheng Pi-Ju, Lin Hsiang-Ting, Lai Ming-Sheng, Kuo Hao-Chung, Chang Shu-Wei, Shih Min-Hsiung

机构信息

Research Center for Applied Sciences, Academia Sinica, Taipei, 11529, Taiwan.

Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.

出版信息

Sci Rep. 2020 May 12;10(1):7880. doi: 10.1038/s41598-020-64836-1.

DOI:10.1038/s41598-020-64836-1
PMID:32398835
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7217972/
Abstract

We demonstrate a circularly polarized laser with the metal-gallium-nitride gammadion nanocavities. The ultraviolet lasing signal was observed with the high circular dichroism at room temperature under pulsed optical pump conditions. Without external magnetism which breaks the time-reversal symmetry to favor optical transitions of a chosen handedness, the coherent outputs of these chiral nanolasers show a dissymmetry factor as high as 1.1. The small footprint of these lasers are advantageous for applications related to circularly polarized photons in future integrated systems, in contrast to the bulky setup of linearly-polarized lasers and quarter-wave plates.

摘要

我们展示了一种具有金属氮化镓伽马顿纳米腔的圆偏振激光器。在脉冲光泵浦条件下，室温下观察到了具有高圆二色性的紫外激光信号。在没有破坏时间反演对称性以利于特定手性光学跃迁的外部磁场的情况下，这些手性纳米激光器的相干输出显示出高达1.1的不对称因子。与线性偏振激光器和四分之一波片的庞大装置相比，这些激光器的小尺寸有利于未来集成系统中与圆偏振光子相关的应用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/cddf845f2067/41598_2020_64836_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/4f5bcaae0fdf/41598_2020_64836_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/23516510519d/41598_2020_64836_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/aa832719d15c/41598_2020_64836_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/c6d490349f8c/41598_2020_64836_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/cddf845f2067/41598_2020_64836_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/4f5bcaae0fdf/41598_2020_64836_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/23516510519d/41598_2020_64836_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/aa832719d15c/41598_2020_64836_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/c6d490349f8c/41598_2020_64836_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f5c4/7217972/cddf845f2067/41598_2020_64836_Fig5_HTML.jpg

相似文献

1
High Circular Polarized Nanolaser with Chiral Gammadion Metal Cavity.具有手性伽马顿金属腔的高圆偏振纳米激光器。
Sci Rep. 2020 May 12;10(1):7880. doi: 10.1038/s41598-020-64836-1.
2
Optimized Spiral Metal-Gallium-Nitride Nanowire Cavity for Ultra-High Circular Dichroism Ultraviolet Lasing at Room Temperature.用于室温下超高圆二色性紫外激光发射的优化螺旋金属镓氮化物纳米线腔
Sci Rep. 2016 May 25;6:26578. doi: 10.1038/srep26578.
3
Polariton ring currents and circular dichroism of Mg-porphyrin in a chiral cavity.手性腔中镁卟啉的极化激元环电流与圆二色性
Chem Sci. 2022 Jan 3;13(4):1037-1048. doi: 10.1039/d1sc04341b. eCollection 2022 Jan 26.
4
Beyond Chiral Organic (p-Block) Chromophores for Circularly Polarized Luminescence: The Success of d-Block and f-Block Chiral Complexes.超越用于圆偏振发光的手性有机（p 区）发色团：d 区和 f 区手性配合物的成功
Front Chem. 2020 Jul 28;8:555. doi: 10.3389/fchem.2020.00555. eCollection 2020.
5
Room temperature polariton lasing in quantum heterostructure nanocavities.量子异质结构纳米腔中的室温极化激元激光发射
Sci Adv. 2019 Apr 19;5(4):eaau9338. doi: 10.1126/sciadv.aau9338. eCollection 2019 Apr.
6
Circularly Polarized Persistent Room-Temperature Phosphorescence from Metal-Free Chiral Aromatics in Air.空气中无金属手性芳烃的圆偏振室温磷光
J Phys Chem Lett. 2016 Apr 21;7(8):1539-45. doi: 10.1021/acs.jpclett.6b00554. Epub 2016 Apr 12.
7
Circularly Polarized Lasing from a Microcavity Filled with Achiral Single-Crystalline Microribbons.微腔中填充非手性单晶微带的圆偏振激射
Angew Chem Int Ed Engl. 2023 Feb 20;62(9):e202213229. doi: 10.1002/anie.202213229. Epub 2023 Jan 10.
8
Achieving Circularly Polarized Surface Emitting Perovskite Microlasers with All-Dielectric Metasurfaces.利用全介质超表面实现圆偏振表面发射钙钛矿微激光器
ACS Nano. 2020 Dec 22;14(12):17063-17070. doi: 10.1021/acsnano.0c06463. Epub 2020 Nov 24.
9
Circularly Polarized Laser Emission from Homochiral Superstructures based on Achiral Molecules with Conformal Flexibility.手性超结构中基于具有共形柔性的非手性分子的圆偏振激光发射。
Angew Chem Int Ed Engl. 2023 Jan 9;62(2):e202214211. doi: 10.1002/anie.202214211. Epub 2022 Dec 7.
10
Angular distribution of luminescence dissymmetry observed from a random laser built upon the exocuticle of the scarab beetle Chrysina gloriosa.从基于 scarab 甲虫 Chrysina gloriosa 的外角质层构建的随机激光中观察到的发光不对称的角分布。
Opt Express. 2021 Nov 8;29(23):37712-37721. doi: 10.1364/OE.438697.

引用本文的文献

1
Electrical polarization switching of perovskite polariton laser.钙钛矿极化激元激光器的电极化切换
Nanophotonics. 2024 Feb 19;13(14):2659-2668. doi: 10.1515/nanoph-2023-0829. eCollection 2024 Jun.
2
Circularly Polarized Laser with Chiral Nematic Cellulose Nanocrystal Cavity.具有手性向列型纤维素纳米晶腔的圆偏振激光器。
ACS Nano. 2021 May 25;15(5):8753-8760. doi: 10.1021/acsnano.1c01001. Epub 2021 May 7.