13 citations · 19 across the 3 of their papers we have counts for
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Quantum illumination with multiplexed photodetection
Hao Yang, Nigam Samantaray, John Jeffers
The advantages of using quantum states of light for object detection are often highlighted in schemes that use simultaneous and optimal measurements. Here, we describe a theoretica…
Un-symmetric photon subtraction: a method for generating high photon number states and their relevance to loss estimation at ultimate quantum limit
N. Samantaray, J. C. F. Matthews, J. G. Rarity
We have studied theoretical un-symmetric multi-photon subtracted twin beam state and demonstrated a method for generating states that resembles to high photon number states with th…
A practical model of twin-beam experiments for sub-shot-noise absorption measurements
Jason D. Mueller, Nigam Samantaray, Jonathan C. F. Matthews
Quantum-intensity-correlated twin beams of light can be used to measure absorption with precision beyond the classical shot-noise limit. The degree to which this can be achieved wi…
Single phase and correlated phase estimation with multi-photon annihilated squeezed vacuum states: An energy balancing scenario
Nigam Samantaray, Ivano Ruo Berchera, Ivo. P. Degiovanni
In the last years, several works have demonstrated the advantage of photon subtracted Gaussian states for various quantum optics and information protocols. In most of these works,…
Realization of a twin beam source based on four-wave mixing in Cesium
G. Adenier, D. Calonico, S. Micalizio +3
Four-wave mixing (4WM) is a known source of intense non-classical twin beams. It can be generated when an intense laser beam (the pump) and a weak laser beam (the seed) overlap in…