Optical superradiance from nuclear spin environment of single-photon emitters.
We show that superradiant optical emission can be observed from the polarized nuclear spin ensemble surrounding a single-photon emitter such as a single quantum dot or nitrogen-vacancy center. The superradiant light is emitted under optical pumping conditions and would be observable with realistic experimental parameters.
Kessler
E M
EM
Max-Planck-Institut für Quantenoptik, Hans-Kopfermann-Strasse 1, D-85748 Garching, Germany.
Yelin
S
S
Lukin
M D
MD
Cirac
J I
JI
Giedke
G
G