Cavity-free scheme for conditional π phase shift between two traveling single photons

Keyu Xia, Mattias Johnsson, P. L. Knight, Jason Twamley

Published Jan 1, 2018• 0 citations

Abstract

Using four-wave mixing in a 1D medium, we present a scheme without using cavities for achieving a conditional π phase shift between two traveling single photons. Our proposal provides a way for cavity-free quantum information processing.

DOI: 10.1364/cleopr.2018.tu2g.3

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