Title :
Nanoantenna-enhanced light-matter interaction in atomically thin WS2
Author :
Kern, J. ; Trugler, A. ; Niehues, I. ; Ewering, J. ; Schmidt, R. ; Schneider, R. ; Najmaei, S. ; George, A. ; Zhang, J. ; Lou, J. ; Hohenester, U. ; de Vasconcellos, S. Michaelis ; Bratschitsch, R.
Author_Institution :
Center for Nanotechnol., Univ. of Munster, Munster, Germany
Abstract :
We present a hybrid system consisting of an atomically-thin semiconductor and a plasmonic nanoantenna. The intense optical near-fields provided by the antenna increase the photoluminescence intensity of WS2 by more than one order of magnitude.
Keywords :
metamaterial antennas; nanophotonics; photoluminescence; plasmonics; semiconductor materials; tungsten compounds; WS2; atomically-thin semiconductor; hybrid system; intense optical near-fields; nanoantenna-enhanced light-matter interaction; photoluminescence intensity; plasmonic nanoantenna; Antennas; Atom optics; Optical polarization; Optical resonators; Optical scattering; Photoluminescence; Plasmons;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
