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Radiative Channeling of Nanowire Frenkel Exciton Polaritons through Surface Plasmons
Author(s) -
Tripathi Ravi P. N.,
Vasista Adarsh B.,
Chikkaraddy Rohit,
Kumar G. V. Pavan
Publication year - 2017
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201600873
Subject(s) - nanowire , exciton , materials science , plasmon , surface plasmon polariton , optoelectronics , polariton , photonics , radiative transfer , surface plasmon , nanotechnology , physics , optics , condensed matter physics
Plasmonic channeling of Frenkel exciton–polariton radiation from a vertically oriented, semiconducting organic nanowire on a gold thin‐film is demonstrated experimentally. Highly directional excitonic emission with a narrow spread of less than 4° is observed. This work has implications for improving the light collection efficiency of photonic and optoelectronic devices based on single organic nanowires.