Results 161 to 170 of about 1,418,125 (307)
Role of interaction range in critical quantum metrology for long-range Kitaev chain
New Journal of PhysicsLong-range interacting quantum systems are useful for improving the performance of various applications of quantum technologies. In this work, we carry out a detailed analysis of how the long-range interaction affects the measurement precision in ...
Zhen-Xia Niu, Qian Wang
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Relativistic Quantum Metrology: Exploiting relativity to improve quantum measurement technologies
, 2014 We present a framework for relativistic quantum metrology that is useful for both Earth-based and space-based technologies. Quantum metrology has been so far successfully applied to design precision instruments such as clocks and sensors which outperform
Adesso, Gerardo +4 more
core +1 more source
Optimization of epitaxial graphene growth for quantum metrology [PDF]
, 2020 Davood Momeni
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512‐Fold Rotational Super‐Resolution via Four‐Photon High‐Dimensional Structured Light
Laser &Photonics Reviews, EarlyView.A quantum rotation sensor that combines four photon states and high dimensional structured light ‐ characterized by a topological charge of 128 ‐ demonstrates a 512‐fold angular super‐resolution. ABSTRACT Structured light enhances quantum information processing by combining quantum states of light and shaped wavefronts.
Guy Tshuva +3 more
wiley +1 more source
Faraday–Ramsey Rotation in Ultrathin Alkali Vapor Cells as an Analogy to Atomic‐Beam Systems
Laser &Photonics Reviews, EarlyView.This work demonstrates that ultrathin rubidium vapor cells can emulate atomic‐beam behavior through geometry‐dependent velocity filtering. Employing a spatially separated pump–probe scheme and Faraday–Ramsey rotation, the study reveals coherent atomic dynamics without buffer gas or anti‐relaxation coatings. This approach offers a compact pathway toward
Mark Dikopoltsev +4 more
wiley +1 more source
Laser &Photonics Reviews, EarlyView.This review examines how optical coherence tomography transforms industrial inspection by delivering real‐time, micrometer‐resolution, depth‐resolved imaging. It surveys applications across display manufacturing, thin films, microelectronics, laser processing, and coatings, evaluates performance against conventional techniques, and highlights emerging ...
Nipun Shantha Kahatapitiya +7 more
wiley +1 more source
Hybrid quantum-classical approach to enhanced quantum metrology. [PDF]
Sci Rep, 2021 Yang X +4 more
europepmc +1 more source
Nano Select, EarlyView.Microscale assemblies of magnetic nanoparticles (MNPs) were created using a combination of dip‐coating with ferrofluids and lift‐off with dissolvable photoresist templates. This technique produced large area arrays of geometrically precise MNP superstructures.
Samuel D. Oberdick +2 more
wiley +1 more source
A review of the research on decimal quantum resistor array
Diance yu yibiaoThis paper reviews the manufacturing difficulties of decimal quantum resistor arrays and their applications and prospects in electrical metrology standardization. By analyzing the core principles of the quantum Hall effect, the advantages and differences
MENG Jing +4 more
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Dataset for Noisy quantum metrology enhanced by continuous nondemolition measurement
, 2020 Matteo A. C. Rossi
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