707 citations · 6.9k across the 132 of their papers we have counts for
16 papers · 2 filters
Demonstration of quantum-limited discrimination of multi-copy pure versus mixed states
Arunkumar Jagannathan, Olivia Brasher, Michael Grace +3
We demonstrate an optical receiver that achieves the quantum Chernoff bound for discriminating coherent states from thermal states in the multi-copy scenario. In contrast, we find…
Linear optics and photodetection achieve near-optimal unambiguous coherent state discrimination
Jasminder S. Sidhu, Michael S. Bullock, Saikat Guha +1
Coherent states of the quantum electromagnetic field, the quantum description of ideal laser light, are prime candidates as information carriers for optical communications. A large…
Distance-Independent Entanglement Generation in a Quantum Network using Space-Time Multiplexed Greenberger-Horne-Zeilinger (GHZ) Measurements
Ashlesha Patil, Joshua I. Jacobson, Emily van Milligen +2
In a quantum network that successfully creates links, shared Bell states between neighboring repeater nodes, with probability in each time slot, and performs Bell State Measure…
Non-Gaussian photonic state engineering with the quantum frequency processor
Andrew J. Pizzimenti, Joseph M. Lukens, Hsuan-Hao Lu +3
Non-Gaussian quantum states of light are critical resources for optical quantum information processing, but methods to generate them efficiently remain challenging to implement. He…
Heralded-Multiplexed High-Efficiency Cascaded Source of Dual-Rail Polarization-Entangled Photon Pairs using Spontaneous Parametric Down Conversion
Prajit Dhara, Spencer J. Johnson, Christos N. Gagatsos +2
Deterministic sources of high-fidelity entangled qubit pairs encoded in the dual-rail photonic basis, i.e., presence of a single photon in one of two orthogonal modes, are a key en…
Identifying Objects at the Quantum Limit for Super-Resolution Imaging
Michael R Grace, Saikat Guha
We consider passive imaging tasks involving discrimination between known candidate objects and investigate the best possible accuracy with which the correct object can be identifie…