129 citations · 338 across the 18 of their papers we have counts for
14 papers · 1 filter
Quantum fluctuations spatial mode profiler
Charris Gabaldon, Pratik Barge, Savannah L. Cuozzo +4
The spatial mode is an essential component of an electromagnetic field description, yet it is challenging to characterize it for optical fields with low average photon number, such…
Cascaded Multiparameter Quantum Metrology
Gregory Krueper, Lior Cohen, Juliet T. Gopinath
We present an innovative, platform-independent concept for multiparameter sensing where the measurable parameters are in series, or cascaded, enabling measurements as a function of…
Experimental Simulation of Loop Quantum Gravity on a Photonic Chip
Reinier van der Meer, Zichang Huang, Malaquias Correa Anguita +6
The unification of general relativity and quantum theory is one of the fascinating problems of modern physics. One leading solution is Loop Quantum Gravity (LQG). Simulating LQG ma…
Weak Thermal State Quadrature-Noise Shadow Imaging
Pratik J. Barge, Ziqi Niu, Savannah Cuozzo +4
In this work, we theoretically and experimentally demonstrate the possibility to create an image of an opaque object using a few-photon thermal optical field. We utilize the Quadra…
Towards Optimal Quantum Ranging -- Hypothesis Testing for an Unknown Return Signal
Lior Cohen, Mark M. Wilde
Quantum information theory sets the ultimate limits for any information-processing task. In rangefinding and LIDAR, the presence or absence of a target can be tested by detecting d…
Single-mode input squeezing and tripartite entanglement in three-mode ponderomotive optomechanics simulations
Kahlil Y. Dixon, Lior Cohen, Narayan Bhusal +3
Quantum entanglement is a crucial resource for a wide variety of quantum technologies. However, the current state-of-art methods to generate quantum entanglement in optomechanical…
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…
Optomechanical entanglement at room temperature: a simulation study with realistic conditions
Kahlil Y. Dixon, Lior Cohen, Narayan Bhusal +3
Quantum entanglement is the key to many applications like quantum key distribution, quantum teleportation, and quantum sensing. However, reliably generating quantum entanglement in…
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…
Efficient Simulation of Loop Quantum Gravity -- A Scalable Linear-Optical Approach
Lior Cohen, Anthony J. Brady, Zichang Huang +4
The problem of simulating complex quantum processes on classical computers gave rise to the field of quantum simulations. Quantum simulators solve problems, such as Boson sampling,…
Sequential generation of linear cluster states from a single photon emitter
D. Istrati, Y. Pilnyak, J. C. Loredo +14
Light states composed of multiple entangled photons - such as cluster states - are essential for developing and scaling-up quantum computing networks. Photonic cluster states with…
Thresholded Quantum LIDAR -- Exploiting Photon-Number-Resolving Detection
Lior Cohen, Elisha S. Matekole, Yoni Sher +3
We present a technique that improves the signal-to-noise-ratio (SNR) of range-finding, sensing, and other light-detection applications. The technique filters out low photon numbers…
Absolute self-calibration of single-photon and multiplexed photon-number-resolving detectors
Lior Cohen, Yehuda Pilnyak, Daniel Istrati +3
Single-photon detectors are widely used in modern quantum optics experiments and applications. Like all detectors, it is important for these devices to be accurately calibrated. A…
Entangled coherent states by mixing squeezed vacuum and coherent light
Yonatan Israel, Lior Cohen, Xin-Bing Song +3
Entangled coherent states are shown to emerge, with high fidelity, when mixing coherent and squeezed vacuum states of light on a beam-splitter. These maximally entangled states, wh…