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Distributed quantum sensing [PDF]
Quantum Science and Technology, 2021 Abstract A plethora of applications hinge on a network or an array of sensors to undertake measurement tasks. A rule of thumb for sensing is that a collective measurement taken by M independent sensors can improve the sensitivity by
Zheshen Zhang, Quntao Zhuang
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Towards a quantum synapse for quantum sensing [PDF]
Scientific ReportsAs a step in the architectural design of a quantum processing or sensing system with control and signaling, an attempt is made at putting in parallel functional properties of the random flows between neurons through electrical synapses, and quantum particle flows inside a quantum processing system mimicking biological processes.
Pau LF.
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Reviews of Modern Physics, 2017 "Quantum sensing" describes the use of a quantum system, quantum properties or quantum phenomena to perform a measurement of a physical quantity. Historical examples of quantum sensors include magnetometers based on superconducting quantum interference devices and atomic vapors, or atomic clocks. More recently, quantum sensing has become a distinct and
C L Degen +2 more
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Advances in photonic quantum sensing [PDF]
Nature Photonics, 2018 Review in press on Nature Photonics. This is a preliminary version to be updated after publication.
Stefano Pirandola, Tobias Gehring
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Field Demonstration of Distributed Quantum Sensing without Post-Selection
Physical Review X, 2021 Distributed quantum sensing can provide quantum-enhanced sensitivity beyond the shot-noise limit (SNL) for sensing spatially distributed parameters. To date, distributed quantum sensing experiments have mostly been accomplished in laboratory environments
Si-Ran Zhao +14 more
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The IASI NH3 version 4 product: averaging kernels and improved consistency [PDF]
Atmospheric Measurement Techniques, 2023 Satellite measurements play an increasingly important role in the study of atmospheric ammonia (NH3). Here, we present version 4 of the Artificial Neural Network for IASI (ANNI; IASI: Infrared Atmospheric Sounding Interferometer) retrieval of NH3.
L. Clarisse +11 more
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Terahertz quantum sensing [PDF]
Science Advances, 2020 Quantum sensing enables the measurement of sample properties in the terahertz frequency range by detecting visible photons.
Mirco Kutas +5 more
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Micromachines, 2023 In recent years, the nitrogen-vacancy (NV) center in diamonds has been demonstrated to be a high-performance multiphysics sensor, where a lock-in amplifier (LIA) is often adopted to monitor photoluminescence changes around the resonance.
Qidi Hu +5 more
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Polar stratospheric nitric acid depletion surveyed from a decadal dataset of IASI total columns [PDF]
Atmospheric Chemistry and Physics, 2022 In this paper, we exploit the first 10-year data record (2008–2017) of nitric acid (HNO3) total columns measured by the IASI-A/MetOp infrared sounder, characterized by an exceptional daily sampling and a good vertical sensitivity in the lower-to-mid ...
C. Wespes +7 more
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A High-Sensitivity Resonant Magnetic Sensor Based on Graphene Nanomechanical Resonator
Micromachines, 2022 This paper presents a novel resonant magnetic sensor consisting of a graphene nanomechanical oscillator and magnetostrictive stress coupling structure, using Si/SiO2 substrate and Fe–Ga alloy, respectively.
Wenyao Liu +6 more
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