@inproceedings{3d3ef74875a646d1b6ef9225b6018cb2,
title = "Improved linear optic bell-state measurement using ancillary photons",
abstract = "It is not possible to construct a linear optic device that unambiguously discriminates all four Bell states. However, the Bell-state measurement efficiency can be made arbitrarily close to unity by introducing additional entangled photons.",
author = "Grice, {W. P.}",
year = "2009",
language = "English",
isbn = "9781557528780",
series = "Optics InfoBase Conference Papers",
publisher = "Optical Society of America",
booktitle = "Laser Science, LS 2009",
note = "Laser Science, LS 2009 ; Conference date: 11-10-2009 Through 15-10-2009",
}