Isolated single quantum dot emitters in all-epitaxial microcavities.
Data are presented on a fabrication approach that places an isolated single quantum dot at the center of a semiconductor microcavity. The microcavity is based on an all-epitaxial mesa-confined design that is mechanically robust and provides the thermal dissipation needed for a single photon source device technology. Microphotoluminescence is used to reveal single quantum dot emission with the essential optical properties of single quantum emitters.
Department of Physics, University of Texas at Austin, Austin, Texas 78712, USA.
Andreas
A
Muller
Chih-Kang
CK
Shih
Jaemin
J
Ahn
Dingyuan
D
Lu
Dennis G
DG
Deppe