Surface plasmon coupled electroluminescent emission

被引：38

作者：

Koller, D. M. ^{[1
]}

Hohenau, A. ^{[1
]}

Ditlbacher, H. ^{[1
]}

Galler, N. ^{[1
]}

Aussenegg, F. R. ^{[1
]}

Leitner, A. ^{[1
]}

Krenn, J. R. ^{[1
]}

Eder, S. ^{[2
]}

Sax, S. ^{[2
]}

List, E. J. W. ^{[2
]}

机构：

[1] Karl Franzens Univ Graz, Inst Phys, Austria & Erwin schrondinger Inst Nanoscale Res, A-8010 Graz, Austria

[2] Graz Univ Technol, Christian Doppler Lab Adv Funct Mat, Inst Solid State Phys, Austria & NanoTecCtr Weiz Forschungsgesellschaft, A-8010 Graz, Austria

来源：

APPLIED PHYSICS LETTERS | 2008年 / 92卷 / 10期

关键词：

D O I：

10.1063/1.2884268

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Besides directly emitting light, electroluminescence in organic light emitting diodes (OLEDs) can excite surface plasmons (SPs) on the metal electrodes of the device. By designing a microcavity OLED with thin film metal electrodes, we can directly probe a SP mode by leaky wave extraction with a high refractive index glass prism coupler. Additional angle and polarization resolved reflection measurements on the OLED multilayer structure together with transfer matrix calculations allow us to unequivocally characterize the electroluminescent-driven SP mode. (c) 2008 American Institute of Physics.

引用

页数：3

共 22 条

[1] Surface plasmon subwavelength optics [J].