468 citations · 2.8k across the 48 of their papers we have counts for
48 papers
Enhanced phase estimation with coherently boosted two-mode squeezed beams and its application to optical gyroscopes
Xiao-Qi Xiao, Elisha S. Matekole, Jiankang Zhao +3
Quantum techniques, developed in recent decades, provide new approaches to achieving high-precision measurements beyond the classical bounds. In this paper, we theoretically demons…
Fast and reliable entanglement distribution with quantum repeaters: principles for improving protocols using reinforcement learning
Stav Haldar, Pratik J. Barge, Sumeet Khatri +1
Future quantum technologies such as quantum communication, quantum sensing, and distributed quantum computation, will rely on networks of shared entanglement between spatially sepa…
Low-Light Shadow Imaging using Quantum-Noise Detection with a Camera
Savannah L. Cuozzo, Pratik J. Barge, Nikunjkumar Prajapati +5
We experimentally demonstrate an imaging technique based on quantum noise modification after interaction with an opaque object. By using a homodyne-like detection scheme, we elimin…
Quantum-Limited Squeezed Light Detection with a Camera
Elisha S. Matekole, Savannah L. Cuozzo, Nikunjkumar Prajapati +6
We present a technique for squeezed light detection based on direct imaging of the displaced-squeezed-vacuum state using a CCD camera. We show that the squeezing parameter can be a…
Enhanced signal-to-noise ratio in Hanbury Brown Twiss interferometry by parametric amplification
Xiaoping Ma, Chenglong You, Sushovit Adhikari +2
The Hanbury Brown Twiss (HBT) interferometer was proposed to observe intensity correlations of starlight to measure a star's angular diameter. As the intensity of light that reache…
Sub-shot-noise-limited phase estimation via SU(1,1) interferometer with thermal states
Xiaoping Ma, Chenglong You, Sushovit Adhikari +3
We theoretically study the phase sensitivity of an SU(1,1) interferometer with a thermal state and squeezed vacuum state as inputs and parity detection as measurement. We find that…