Enhancement of light extraction from light emitting diodes
AI Zhmakin - Physics Reports, 2011 - Elsevier
The large amount of light emitted from a light emitting diode (LED) being trapped inside the
semiconductor structure is the consequence of the large value of the refractive index. The …
semiconductor structure is the consequence of the large value of the refractive index. The …
Metallic nanostructures for efficient LED lighting
Light-emitting diodes (LEDs) are driving a shift toward energy-efficient illumination.
Nonetheless, modifying the emission intensities, colors and directionalities of LEDs in …
Nonetheless, modifying the emission intensities, colors and directionalities of LEDs in …
III-nitride photonics
The progress in III-Nitride photonics research in 2009 is reviewed. The III-Nitride photonics
research is a very active field with many important applications in the areas of energy …
research is a very active field with many important applications in the areas of energy …
Practicable enhancement of spontaneous emission using surface plasmons
The authors develop a rigorous theory of the enhancement of spontaneous emission from a
light emitting device via coupling the radiant energy in and out of surface plasmon polaritons …
light emitting device via coupling the radiant energy in and out of surface plasmon polaritons …
High-efficiency light emission by means of exciton–surface-plasmon coupling
K Okamoto, M Funato, Y Kawakami… - Journal of Photochemistry …, 2017 - Elsevier
Coupling between surface plasmons (SPs) and excitons can be used to enhance the
emission efficiencies of light-emitting materials and devices. This approach had been …
emission efficiencies of light-emitting materials and devices. This approach had been …
Surface plasmon dispersion engineering via double-metallic Au/Ag layers for III-nitride based light-emitting diodes
Double-metallic Au/Ag layers deposited on top of InGaN/GaN quantum wells (QWs) are
used to tune the Purcell peak enhancement of the radiative recombination rate for nitride …
used to tune the Purcell peak enhancement of the radiative recombination rate for nitride …
High-efficiency InGaN/GaN light emitters based on nanophotonics and plasmonics
K Okamoto, Y Kawakami - IEEE Journal of selected topics in …, 2009 - ieeexplore.ieee.org
We report novel methods to enhance light emission efficiencies from InGaN/GaN quantum
wells (QWs) based on nanophotonics and plasmonics. First, the nanoscopic optical …
wells (QWs) based on nanophotonics and plasmonics. First, the nanoscopic optical …
Enhancement of luminescence efficiency using surface plasmon polaritons: figures of merit
We develop a rigorous theory of the enhancement of spontaneous emission from a light-
emitting device via coupling the radiant energy in and out of surface plasmon polaritons …
emitting device via coupling the radiant energy in and out of surface plasmon polaritons …
Quantum-dot exciton dynamics with a surface plasmon: Band-edge quantum optics
We examine the spontaneous emission of a two-level emitter, quantum-dot exciton, into
surface plasmons propagating on the surface of a cylindrical nanowire. The numerically …
surface plasmons propagating on the surface of a cylindrical nanowire. The numerically …
Assessing the location of surface plasmons over nanotriangle and nanohole arrays of different size and periodicity
D Correia-Ledo, KF Gibson, A Dhawan… - The Journal of …, 2012 - ACS Publications
The increasing popularity of surface plasmon resonance (SPR) and surface enhanced
Raman scattering (SERS) sensor design based on nanotriangle or nanohole arrays, and the …
Raman scattering (SERS) sensor design based on nanotriangle or nanohole arrays, and the …