Flexible and Adaptable Light-Emitting Coatings for Arbitrary Metal Surfaces based on Optical Tamm Mode Coupling

被引：21

作者：

Jimenez-Solano, Alberto ^{[1
]}

Galisteo-Lopez, Juan F. ^{[1
]}

Miguez, Hernan ^{[1
]}

机构：

[1] Univ Seville, Multifunct Opt Mat Grp, Inst Mat Sci Seville, Spanish Natl Res Council, Calle Americo Vespucio 49, Seville 41092, Spain

来源：

ADVANCED OPTICAL MATERIALS | 2018年 / 6卷 / 01期

基金：

欧洲研究理事会;

关键词：

light-emitting coatings; nanophotonics; plasmonics; Tamm plasmons; DIRECTIONAL EMISSION; FLUORESCENCE; EXCITATION; ANTENNAS;

D O I：

10.1002/adom.201700560

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study demonstrates a design that maximizes the power radiated into free space from a monolayer of nanoemitters embedded in a flexible distributed Bragg reflector conformably attached to a metal surface. This is achieved by positioning the light source at the precise depth within the multilayer for which optical Tamm states provide enhanced quantum yield and outcoupling efficiency, which are combined to optimize the luminous power radiated by the surface of the ensemble. This approach, based on the adhesion of flexible multilayer stacks onto metal surfaces with an arbitrary curvature, is versatile and permits the realization of spectrally narrow monodirectional or self-focusing light-emitting surfaces.

引用

页数：6

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