Results 71 to 80 of about 221,586 (220)
Three-Path Quantum Cheshire Cat Observed in Neutron Interferometry [PDF]
, 2023 Armin Danner +5 more
openalex +1 more source
SensorsTo robustly and adaptively reconstruct displacement, we propose the amplitude modulation integral reconstruction method (AM-IRM) for displacement sensing in a self-mixing interferometry (SMI) system.
Yidan Huang, Wenzong Lai, Enguo Chen
doaj +1 more source
Speckle interferometry of asteroids [PDF]
This final report for NASA Contract NAGw-867 consists of abstracts of the first three papers in a series of four appearing in Icarus that were funded by the preceding contract NAGw-224: (1) Speckle Interferometry of Asteroids I.
Drummond, Jack
core +1 more source
PlasmaThis study utilizes the Kerr effect in the analysis of a pulsed electric field (intensity ~108 V/m, limited by the liquid dielectric strength) in deionized water at the sub-nanosecond time scale. The results provide information about voltage waveforms at
Petr Hoffer +4 more
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1/f Noise Mitigation in an Opto-Mechanical Sensor with a Fabry–Pérot Interferometer
SensorsLow-frequency and 1/f noise are common measurement limitations that arise in a variety of physical processes. Mitigation methods for these noises are dependent on their source.
Andrea M. Nelson +2 more
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SAR Data and Harvesting Residues: An Initial Assessment of Estimation Potential
EarthThe increasing demand for large-scale, high-frequency environmental monitoring has driven the adoption of satellite-based technologies for effective forest management, especially in the context of climate change.
Alberto Udali +3 more
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3-D Imaging Systems for Agricultural Applications—A Review
Sensors, 2016 Efficiency increase of resources through automation of agriculture requires more information about the production process, as well as process and machinery status. Sensors are necessary for monitoring the status and condition of production by recognizing
Manuel Vázquez-Arellano +3 more
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Light incoherence due to quantum-gravitational fluctuations of the background space
, 2009 Based on the theory of mutual coherence of light from an extended incoherent quasi-monochromatic source (providing a basis of stellar interferometry) we estimate the degree of light incoherence due to quantum-gravitational fluctuations of the background ...
Adler +52 more
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PhotonicsA space-borne telescope is used for Earth observation at about 500 km above sea level in the thermosphere where the air density is very low and the temperature increases significantly during daytime. If the telescopes are aligned and characterized on the
Yi-Kai Huang, Cheng-Huan Chen
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SURE-Fuse WFF: A Multi-Resolution Windowed Fourier Analysis for Interferometric Phase Denoising
IEEE Access, 2019 Interferometric phase (InPhase) images, acquired by phase imaging systems, often suffer from two major degradations: 1) phase wrapping, caused by the sinusoidal 2π-periodic sensing mechanism, and 2) noise, introduced by the acquisition process or ...
Joshin P. Krishnan +2 more
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