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Surface-enhanced infrared absorption spectroscopy via coaxial zero-mode resonators with sub-10-nm gaps

  • Daehan Yoo
  • , Daniel A. Mohr
  • , Ferran Vidal-Codina
  • , Aurelian John-Herpin
  • , Minsik Jo
  • , Sunghwan Kim
  • , Joseph Matson
  • , Joshua D. Caldwell
  • , Ngoc Cuong Nguyen
  • , Luis Martin-Moreno
  • , Jaime Peraire
  • , Hatice Altug
  • , Sang-Hyun Oh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We demonstrate high-contrast infrared absorption spectroscopy on ultrathin protein films enabled by coaxial nanogap resonators, where light can be efficiently coupled with vibrational modes of proteins at the zeroth-order Fabry-Perot resonance condition.

Original languageEnglish (US)
Title of host publication2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781943580422
DOIs
StatePublished - Aug 6 2018
Event2018 Conference on Lasers and Electro-Optics, CLEO 2018 - San Jose, United States
Duration: May 13 2018May 18 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F93-CLEO_QELS 2018
ISSN (Electronic)2162-2701

Other

Other2018 Conference on Lasers and Electro-Optics, CLEO 2018
Country/TerritoryUnited States
CitySan Jose
Period5/13/185/18/18

Bibliographical note

Publisher Copyright:
© OSA 2018.

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