Biphoton interference with a quantum dot
β
A.J. Hudson; R.M. Stevenson; R.J. Young; P. Atkinson; K. Cooper; D.A. Ritchie; A
π
Article
π
2008
π
Elsevier Science
π
English
β 306 KB
We demonstrate optical interferometry beyond the limits imposed by the photon wavelength using 'triggered' entangled photon pairs from a semiconductor quantum dot. Interference fringes of the entangled biphoton state reveals a periodicity half of that obtained with the single photon, and much less t