학술논문
Near-field electrical detection of optical plasmons and single plasmon sources
Document Type
Conference
Author
Source
Proceedings of the Fourth European Conference on Antennas and Propagation Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on. :1-5 Apr, 2010
Subject
Language
ISSN
2164-3342
Abstract
We demonstrate an efficient nanoscale electrical detector for propagating surface plasmons, tightly confined to nanoscale silver wires. Our technique is based on the near-field coupling between guided plasmons and a nanowire field-effect transistor. We demonstrate that this near-field circuit can efficiently detect the plasmon emission from a single quantum dot that is directly coupled to the plasmonic waveguide.