NIMTE OpenIR  > 2018专题
Hybrid-State Dynamics of Dye Molecules and Surface Plasmon Polaritons under Ultrastrong Coupling Regime
Wang, Hai; Wang, Hai-Yu; Chen, Qi-Dai; Xu, Huai-Liang; Sun, Hong-Bo; Huang, Fangcheng; Raja, Waseem; Toma, Andrea; Zaccaria, Remo Proietti
2018
Source PublicationLASER & PHOTONICS REVIEWS
Volume12Issue:3
AbstractThe achievement of an ultrastrong coupling regime between surface plasmon modes generated by gold conical pits arrays and excitons associated to squaraine dye is demonstrated. Numerical and experimental steady-state reflection measurements demonstrate a remarkable Rabi splitting of 860 meV, to date the largest reported value involving surface plasmon modes. Furthermore, the dynamics of the hybrid states under the ultrastrong coupling regime is investigated by transient absorption spectroscopy. The results show that the upper bands are too short-lived to be detected, while the lower bands have a relatively shorter lifetime with respect to the bleaching recovery of pure squaraine dye. This result contradicts the behaviour of systems in strong coupling regimes, suggesting a different photophysics between strong and ultrastrong coupled systems.
KeywordLight-matter Interaction Metallic Nanostructures Temperature Microcavity Excitons Arrays
Subject AreaChemistry ; Science & Technology - Other Topics ; Materials Science
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/16773
Collection2018专题
Recommended Citation
GB/T 7714
Wang, Hai,Wang, Hai-Yu,Chen, Qi-Dai,et al. Hybrid-State Dynamics of Dye Molecules and Surface Plasmon Polaritons under Ultrastrong Coupling Regime[J]. LASER & PHOTONICS REVIEWS,2018,12(3).
APA Wang, Hai.,Wang, Hai-Yu.,Chen, Qi-Dai.,Xu, Huai-Liang.,Sun, Hong-Bo.,...&Zaccaria, Remo Proietti.(2018).Hybrid-State Dynamics of Dye Molecules and Surface Plasmon Polaritons under Ultrastrong Coupling Regime.LASER & PHOTONICS REVIEWS,12(3).
MLA Wang, Hai,et al."Hybrid-State Dynamics of Dye Molecules and Surface Plasmon Polaritons under Ultrastrong Coupling Regime".LASER & PHOTONICS REVIEWS 12.3(2018).
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