Room temperature polariton emission from strongly coupled organic semiconductor microcavities

被引：322

作者：

Lidzey, DG

Bradley, DDC

Virgili, T

Armitage, A

Skolnick, MS

Walker, S

机构：

[1] Univ Sheffield, Dept Phys & Astron, Sheffield S3 7RH, S Yorkshire, England

[2] Univ Sheffield, Dept Elect & Elect Engn, Sheffield S1 3JD, S Yorkshire, England

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 82卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.82.3316

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report a room temperature study of the strong exciton-photon coupling regime in a planar microcavity, containing cyanine dye aggregates with delocalized exciton wave functions (J aggregates). Giant Rabi splittings of 80 meV between upper and lower polariton branches are observed and cavity polariton emission is detected from the lower polariton branch. The small linewidth and large oscillator strength characteristic of J aggregates make them a favorable physical structure to allow the observation of strong coupling for organic semiconductors. [S0031-9007(99)08927-9].

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页码：3316 / 3319

页数：4

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