A balanced homodyne detector for high-rate Gaussian-modulated coherent-state quantum key distribution
New Journal of Physics IOP Publishing 13:1 (2011) 013003
Conservation of vacuum in an interferometer
Optics InfoBase Conference Papers (2011)
Abstract:
We provide a systematic method of quantifying the amount of loss a multimode optical state has experienced. We show that it is not possible to concentrate the non-vacuum components via linear optics. © 2010 Optical Society of America.Quantum process tomography with coherent states
New Journal of Physics IOP Publishing 13:1 (2011) 013006
Conservation of vacuum in an interferometer
Optica Publishing Group (2011) 1-2
On quantum efficiencies of optical states
Optica Publishing Group (2011) qtuh4