Enhanced Spontaneous Emission from an Optical Antenna Coupled WSe<sub>2</sub> Monolayer
Article 2015 en
Authors
ME
Michael S. Eggleston
SD
Sujay B. Desai
KM
Kevin Messer
Abstract
1 min read
A self-aligned process is developed to couple monolayer WSe2 (30nm x 300nm) to a silver cavity-backed slot-antenna. Optical emission measurements show 340x enhancement in spontaneous emission. Carrier lifetimes of <1ps are measured by streak camera.
Michael S. Eggleston, Sujay B. Desai, Kevin Messer, Seth A. Fortuna, Surabhi R. Madhvapathy, Jun Xiao, Xiang Zhang, Eli Yablonovitch, Ali Javey, Ming C. Wu
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