302 citations · 1.1k across the 5 of their papers we have counts for
3 papers
quant-ph2004★ 302 cited
A symmetry analyser for non-destructive Bell state detection using EIT
S. D. Barrett, P. Kok, K. Nemoto +3
We describe a method to project photonic two-qubit states onto the symmetric and antisymmetric subspaces of their Hilbert space. This device utilizes an ancillary coherent state, t…
quant-ph2003★ 224 cited
A high-efficiency quantum non-demolition single photon number resolving detector
W. J. Munro, Kae Nemoto, R. G. Beausoleil +1
We discuss a novel approach to the problem of creating a photon number resolving detector using the giant Kerr nonlinearities available in electromagnetically induced transparency.…
quant-ph2001★ 39 cited
Violation of multi-particle Bell inequalities for low and high flux parametric amplification using both vacuum and entangled input states
M. D. Reid, W. J. Munro, F. De Martini
We show how polarisation measurements on the output fields generated by parametric down conversion will reveal a violation of multi-particle Bell inequalities, in the regime of bot…