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Surface-Enhanced Infrared Absorption Spectroscopy via Coaxial Zero-Mode Resonators with Sub-10-nm Gaps
Conference proceeding

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, …
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, p.1
01/01/2018

Abstract

Absorption spectroscopy Breath tests Coupled modes Electro-optics Infrared absorption Infrared spectroscopy Proteins Resonators Spectrum analysis
Conference Title: 2018 Conference on Lasers and Electro-Optics (CLEO) Conference Start Date: 2018, May 13 Conference End Date: 2018, May 18 Conference Location: San Jose, CA, USA 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.

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