Enhanced circular dichroism and chiral sensing with bound states in the continuum

Publikationstyp
Conference Paper
Date Issued
2019-05
Sprache
English
Author(s)
Koshelev, Kirill
Jahani, Yasaman
Tittl, Andreas 
Altug, Hatice
Kivshar, Yuri  
TORE-URI
https://hdl.handle.net/11420/62346
Article Number
8749492
Citation
Conference on Lasers and Electro-Optics, CLEO 2019
Contribution to Conference
Conference on Lasers and Electro-Optics, CLEO 2019  
Publisher DOI
10.1364/CLEO_QELS.2019.FTh4C.6
Scopus ID
2-s2.0-85069183603
Publisher
IEEE
ISBN of container
978-1-943580-57-6
978-1-7281-3718-6
We reveal that optical chirality at the nanoscale can be boosted dramatically by bound states in the continuum (BIC). We predict the enhancement of chiroptical signals from nanostructures supporting quasi-BICs in mid-IR with a record-high efficiency.
Subjects
(050.6624) Subwavelength structures
(120.0280) Remote sensing and sensors
(230.5750) Resonators
OCIS codes
DDC Class
600: Technology