Quantum non-demolition (QND) modulation of quantum interference

M. Genovese, C. Novero

Published 1999-12-09Version 1

We propose an experiment where quantum interference between two different paths is modulated by means of a QND measurement on one or both the arm of the interferometer. The QND measurement is achieved in a Kerr cell. We illustrate a scheme for the realisation of this experiment and some further developments.