259 citations · 1.6k across the 31 of their papers we have counts for
3 papers · 1 filter
Wigner function and photon number distribution of a superradiant state in semiconductor laser structures
Peter Vasil'ev, Richard Penty, Ian White
For the visualization of quantum states, the approach based on Wigner functions can be very effective. Homodyne detection has been extensively used to obtain the density matrix, Wi…
Experimental demonstration of single-shot quantum and classical signal transmission on single wavelength optical pulse
Rupesh Kumar, Adrian Wonfor, Richard Penty +2
Advances in highly sensitive detection techniques for classical coherent communication systems have reduced the received signal power requirements to a few photons per bit. At this…
Continuous variable quantum key distribution with multi-mode signals for noisy detectors
Rupesh Kumar, Xinke Tang, Adrian Wonfor +2
This paper proposes a multi-mode Gaussian modulated continuous variable quantum key distribution (CV-QKD) scheme able to operate at high bandwidth despite using conventional noisy,…