BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Talks.cam//talks.cam.ac.uk//
X-WR-CALNAME:Talks.cam
BEGIN:VEVENT
SUMMARY:Surface acoustic wave modulation of a coherently driven quantum do
 t in a pillar microcavity - Mr Bruno Villa\, University of Cambridge
DTSTART:20180307T140000Z
DTEND:20180307T150000Z
UID:TALK102517@talks.cam.ac.uk
CONTACT:Dr Kaveh Delfanazari
DESCRIPTION:In this work\, we demonstrate the generation of a high-frequen
 cy pulsed single-photon stream. A quantum dot embedded in a pillar microca
 vity efficiently scatters photons when driven coherently with a narrow-ban
 d continuous wave laser. Simultaneously\, the transition energy is periodi
 cally tuned by a surface acoustic wave propagating along the substrate at 
 1 GHz. The combined action of the light and strain fields on the quantum d
 ot yields a periodic signal displaying anti-bunching. In addition\, we are
  able to resolve multiple phonon sidebands in the emission spectrum.
LOCATION:Mott Seminar Room (Mott Building Room 531)\, Cavendish Laboratory
END:VEVENT
END:VCALENDAR