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Energy transfer from InGaN quantum wells to Au nanoclusters via optical waveguiding
Author(s) -
G. W. Shu,
Changkai Lin,
Hongbin Lin,
TzuJen Lin,
JiLin Shen,
Ching-Hua Chiu,
Z. Y. Li,
HaoChung Kuo,
ChungChih Lin,
S. C. Wang,
ChengAn J. Lin,
WenHao Chang
Publication year - 2011
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.19.00a194
Subject(s) - nanoclusters , photoluminescence , materials science , energy transfer , förster resonance energy transfer , resonance (particle physics) , optoelectronics , optics , quantum well , energy (signal processing) , atomic physics , physics , nanotechnology , fluorescence , laser , quantum mechanics
We present the first observation of resonance energy transfer from InGaN quantum wells to Au nanoclusters via optical waveguiding. Steady-state and time-resolved photoluminescence measurements provide conclusive evidence of resonance energy transfer and obtain an optimum transfer efficiency of ~72%. A set of rate equations is successfully used to model the kinetics of resonance energy transfer.

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