Title :
Time-bin entanglement with single photons from a quantum dot
Author :
Bennett, Anthony J. ; Gevaux, David G. ; Yuan, Zhiliang L. ; Atkinson, Paola ; Ritchie, David A. ; Shields, Andrew J.
Author_Institution :
Cambridge Res. Lab., Toshiba Res. Eur. Ltd., Cambridge
Abstract :
We report a Franson-type experiment where two single photons from an InGaAs/GaAs quantum dot in a pillar micro-cavity reach two different, spatially separated 2-by-2 couplers at the same time and interfere with high visibility.
Keywords :
III-V semiconductors; gallium arsenide; gallium compounds; indium compounds; optical information processing; quantum entanglement; semiconductor quantum dots; InGaAs-GaAs; pillar microcavity; quantum dot; time-bin entanglement; Detectors; Event detection; Interference; Laboratories; Optical interferometry; Phase detection; Photonic crystals; Photonics Society; Quantum dots; Quantum entanglement; (270.4180) Multiphoton processes; (270.5290) Photon statistics;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
