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Conferences > CLEO_QELS > 2017 > JTh3M > JTh3M.1

Optical Microresonators as Single-Particle Absorption Spectrometers: Fano Resonances, Attometer Sensitivity, and Working Toward Single-Molecule Spectroscopic Identification

Randall H. Goldsmith

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Abstract

We present a single-particle optical microresonator spectrometer capable of extremely low limit of detection. Spectroscopy of gold nanorods shows signatures of photonic-plasmonic hybridization, including formation of Fano interferences.

© 2017 Optical Society of America

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