In-situ observation of molecules in the strong coupling states

Hiro Minamimoto; Fumiya Kato; Kei Murakoshi

doi:10.1117/12.2320040

24 April 2018 In-situ observation of molecules in the strong coupling states

Hiro Minamimoto, Fumiya Kato, Kei Murakoshi

Proceedings Volume 10712, Optical Manipulation Conference; 1071220 (2018) https://doi.org/10.1117/12.2320040
Event: SPIE Structured Light, 2018, Yokohama, Japan

Abstract

We have attempted to control molecular behavior of a small number of molecules which are strongly coupled with the localized light energy in the vicinity of the metal nano structures. The new hybridized state derived from the formation of the strong coupling state shows unique optical properties, so the active control of this has been attracting researches in various fields. At the present attempts, we have achieved controlling the LSP energy and the coupling strength of the coupling via electrochemical method. The electronic and vibrational states of organic dye molecules in strongly coupled with LSP has been investigated through electrochemical in-situ surface-enhanced Raman scattering (SERS) measurements, providing the vibrational and the electronic structure of molecule in the coupling state.

Citation Download Citation

Hiro Minamimoto, Fumiya Kato, and Kei Murakoshi "In-situ observation of molecules in the strong coupling states", Proc. SPIE 10712, Optical Manipulation Conference, 1071220 (24 April 2018); https://doi.org/10.1117/12.2320040

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