Coherent coupling of molecular resonators with a microcavity mode.
Coherent coupling of molecular resonators with a microcavity mode.
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DOI：
10.1038/ncomms6981
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发表时间：
2015-01-13
影响因子：
16.6
通讯作者：
Ebbesen, T. W.
中科院分区：
文献类型：
--
作者：
Shalabney, A.;George, J.;Hutchison, J.;Pupillo, G.;Genet, C.;Ebbesen, T. W.
强耦合分子-腔系统中电子态的光学杂化揭示了独特的性质，例如激光、室温极化子凝聚以及分子异构化中涉及的激发电子景观的改变。在这里，我们表明，考虑到与分子振动相关的低振动热占据因素，以及浸没在腔模体积内的大量分子的集体耦合，电子基态的分子振动模式也可以与室温下的微腔模式相干耦合。这使得能够相对于单振荡器耦合强度提高集体拉比交换率。引起选定分子键振动频率大幅变化的可能性应该会对化学产生直接影响。 光与电子跃迁的相干耦合导致了极化激元激光和超流等现象。沙拉布尼等人。现在将微腔的光学模式与室温下分子的振动模式耦合，从而改变分子的化学行为。
The optical hybridization of the electronic states in strongly coupled molecule–cavity systems have revealed unique properties, such as lasing, room temperature polariton condensation and the modification of excited electronic landscapes involved in molecular isomerization. Here we show that molecular vibrational modes of the electronic ground state can also be coherently coupled with a microcavity mode at room temperature, given the low vibrational thermal occupation factors associated with molecular vibrations, and the collective coupling of a large ensemble of molecules immersed within the cavity-mode volume. This enables the enhancement of the collective Rabi-exchange rate with respect to the single-oscillator coupling strength. The possibility of inducing large shifts in the vibrational frequency of selected molecular bonds should have immediate consequences for chemistry. Coherent coupling of light with electronic transitions has led to phenomena such as polariton lasing and superfluidity. Shalabney et al. now couple the optical modes of micro-cavity to the vibrational modes of a molecule at room temperature and thereby alter the chemical behaviour of the molecule.
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影响因子：
8.6
作者：
Schwartz, T.;Hutchison, J. A.;Ebbesen, T. W.
通讯作者：
Ebbesen, T. W.
影响因子：
6.7
作者：
Wang, Shaojun;Mika, Arkadiusz;Ebbesen, Thomas W.
通讯作者：
Ebbesen, Thomas W.
影响因子：
35
作者：
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通讯作者：
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影响因子：
29.4
作者：
Hutchison, James A.;Liscio, Andrea;Ebbesen, Thomas W.
通讯作者：
Ebbesen, Thomas W.
影响因子：
2.9
作者：
Houdre, R;Stanley, RP;Ilegems, M
通讯作者：
Ilegems, M