Polarization Conversion in Surface-Plasmon-Coupled Emission from Organic Light-Emitting Diodes Using Spontaneously Formed Buckles
Polarization Conversion in Surface-Plasmon-Coupled Emission from Organic Light-Emitting Diodes Using Spontaneously Formed Buckles
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DOI：
10.1002/adma.201003357
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发表时间：
2011-02-22
影响因子：
29.4
通讯作者：
Takezoe, Hideo
中科院分区：
文献类型：
--
作者：
Koo, Won Hoe;Jeong, Soon Moon;Takezoe, Hideo
闪耀：具有屈曲结构的有机发光二极管器件在所有发射波长和角度上都能非常有效地耦合表面等离子体 (SP) 模式。角度相关的光增强比中的峰值波长（见图）与布拉格方程一致。此外，发现在扣环对SP模式的外耦合过程中，发生了从横磁模式到横电模式的偏振转换。
Shine on: An organic light-emitting-diode device with buckling structure is remarkably effective at outcoupling the surface plasmon (SP) mode over all emission wavelengths and angles. Peak wavelengths in angle-dependent light-enhancement ratios (see graphic) are consistent with the Bragg equation. Moreover, polarization conversion was found to occur from the transverse-magnetic mode to the transverse-electric mode during the outcoupling of the SP mode by buckles.