23 citations · 23 across the 1 of their papers we have counts for
4 papers
Entanglement generation by Fock-state filtration
K. J. Resch, J. L. O'Brien, T. J. Weinhold +2
We demonstrate a Fock-state filter which is capable of preferentially blocking single photons over photon pairs. The large conditional nonlinearities are based on higher-order quan…
Reply to "Comment on 'Measuring a Photonic Qubit without Destroying It'"
G. J. Pryde, J. L. O'Brien, A. G. White +2
In our Letter we proposed a scheme for nondeterministic quantum nondemolition (QND) measurement of the polarization of a single photon--a photonic qubit--using linear optics and ph…
Laser frequency locking by direct measurement of detuning
A. Ratnapala, C. J. Vale, A. G. White +3
We present a new method of laser frequency locking in which the feedback signal is directly proportional to the detuning from an atomic transition, even at detunings many times the…
Input states for quantum gates
A. Gilchrist, W. J. Munro, A. G. White
We examine three possible implementations of non-deterministic linear optical cnot gates with a view to an in-principle demonstration in the near future. To this end we consider de…