Results 11 to 20 of about 64,551 (307)
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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Quantum-enhanced plasmonic sensing [PDF]
Optica, 2018 Quantum resources can enhance the sensitivity of a device beyond the classical shot noise limit and, as a result, revolutionize the field of metrology through the development of quantum-enhanced sensors. In particular, plasmonic sensors, which are widely used in biological and chemical sensing applications, offer a unique opportunity to bring such an ...
Mohammadjavad Dowran +4 more
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Quantum-Empowered Fiber Sensing Metrology [PDF]
PhotonicsQuantum sensing leverages quantum resources to enable ultra-precise measurements beyond classical limits, driving transformative advancements in metrology.
Xiaojie Zuo +4 more
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Variational Anonymous Quantum Sensing [PDF]
IEEE Journal on Selected Areas in CommunicationsQuantum sensing networks (QSNs) incorporate quantum sensing and quantum communication to achieve Heisenberg precision and unconditional security by leveraging quantum properties such as superposition and entanglement. However, the QSNs deploying noisy intermediate-scale quantum (NISQ) devices face near-term practical challenges.
Muhammad Shohibul Ulum +5 more
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Towards a quantum synapse for quantum sensing. [PDF]
Sci RepAs 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.
europepmc +5 more sources
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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Strategies for Positive Partial Transpose (PPT) States in Quantum Metrologies with Noise [PDF]
, 2021 Quantum metrology overcomes standard precision limits and has the potential to play a key role in quantum sensing. Quantum mechanics, through the Heisenberg uncertainty principle, imposes limits on the precision of measurements.
Majumder, Arunava +5 more
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Journal of the Physical Society of Japan, 2022 A lot of attention has been paid to a quantum-sensing network for detecting magnetic fields in different positions. Recently, cryptographic quantum metrology was investigated where the information of the magnetic fields is transmitted in a secure way. However, sometimes, the positions where non-zero magnetic fields are generated could carry important ...
Kasai, Hiroto +4 more
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Quantum-Inspired Terahertz Sensing [PDF]
, 2022 Quantum-inspired terahertz sensing using nonlinear interferometers enables detection of terahertz spectral properties while only measuring visible light, which never interacted with the sample. Applications in spectroscopy and thickness determination are
Mirco Kutas +13 more
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Quantum Sensing of Curvature [PDF]
International Journal of Theoretical Physics, 2019 We address the problem of sensing the curvature of a manifold by performing measurements on a particle constrained to the manifold itself. In particular, we consider situations where the dynamics of the particle is quantum mechanical and the manifold is a surface embedded in the three-dimensional Euclidean space. We exploit ideas and tools from quantum
Daniele Bonalda +2 more
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