Strong coupling between excitons in J-aggregates and waveguide modes in thin polymer films

被引：23

作者：

Ellenbogen, Tal ^{[1
]}

Steinvurzel, Paul ^{[1
]}

Crozier, Kenneth B. ^{[1
]}

机构：

[1] Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA

来源：

APPLIED PHYSICS LETTERS | 2011年 / 98卷 / 26期

关键词：

D O I：

10.1063/1.3604014

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We observe a large room temperature Rabi splitting for the transverse electric (190 meV) and transverse magnetic (125 meV) waveguide modes of a thin polymer film doped with J-aggregating dye, indicating strong coupling between propagating light modes and localized molecular excitons. We show that the difference in the measured splitting results from the different field distribution of the cross polarized modes. Numerical simulations indicate that the exciton-waveguide modes are as strongly coupled as exciton-surface plasmon polaritons supported by the same system. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3604014]

引用

页数：3