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Nanoscale mapping of optically inaccessible bound-states-in-the-continuum

Authors :
Zhaogang Dong
Zackaria Mahfoud
Ramón Paniagua-Domínguez
Hongtao Wang
Antonio I. Fernández-Domínguez
Sergey Gorelik
Son Tung Ha
Febiana Tjiptoharsono
Arseniy I. Kuznetsov
Michel Bosman
Joel K. W. Yang
Source :
Light: Science & Applications, Vol 11, Iss 1, Pp 1-9 (2022)
Publication Year :
2022
Publisher :
Nature Publishing Group, 2022.

Abstract

The optically inaccessible bound-states-in-the-continuum (BIC) is probed via sub-1-nm electron beam, where the cathodoluminescence emissions from Si nanoantenna arrays are able to reveal the coherent interaction length of quasi-BIC resonances.

Details

Language :
English
ISSN :
20477538
Volume :
11
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Light: Science & Applications
Publication Type :
Academic Journal
Accession number :
edsdoj.4e818cdc007c447c94f5445e6576ff31
Document Type :
article
Full Text :
https://doi.org/10.1038/s41377-021-00707-2