Results 31 to 40 of about 300,339 (391)
Time-Delay Interferometry [PDF]
Living Reviews in Relativity, 2005 AbstractEqual-arm interferometric detectors of gravitational radiation allow phase measurements many orders of magnitude below the intrinsic phase stability of the laser injecting light into their arms. This is because the noise in the laser light is common to both arms, experiencing exactly the same delay, and thus cancels when it is differenced at ...
Massimo Tinto, Sanjeev V. Dhurandhar
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Frontiers in Astronomy and Space Sciences, 2022 In the recent past, the possibility to use a superconducting trap confining a hot and dense plasma as a tool to investigate radioactivity in astrophysical scenarios has been proposed.
G. Torrisi +6 more
doaj +1 more source
Kalman Filter Application to GBSAR Interferometry for Slope Monitoring
IEEE Access, 2022 The use of Kalman filtering techniques for landslide monitoring has proved effective as a tool for estimating and predicting land displacements. Ground-Based Synthetic Aperture Radars (GBSAR) are popular remote sensing instruments able to provide ...
Alessandra Beni +2 more
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Nanometric Precision Distance Metrology via Hybrid Spectrally Resolved and Homodyne Interferometry in a Single Soliton Frequency Microcomb. [PDF]
Physical Review Letters, 2020 Laser interferometry serves a fundamental role in science and technology, assisting precision metrology and dimensional length measurement. During the past decade, laser frequency combs-a coherent optical-microwave frequency ruler over a broad spectral ...
Yoon-Soo Jang +5 more
semanticscholar +1 more source
Acta Physica Hungarica A) Heavy Ion Physics, 1996 8 pages (incl. 1 Figure), to appear in the proceedings of the workshop "Strangeness 96", Budapest, 15.-17 May 1996, as a special issue of the journal Heavy Ion ...
Heinz, U. +3 more
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Possible detection of nonclassical primordial gravitational waves with Hanbury Brown - Twiss interferometry [PDF]
, 2018 We consider possible detection of nonclassicality of primordial gravitational waves (PGWs) by applying Hanbury Brown - Twiss (HBT) interferometry to cosmology.
Kanno, Sugumi, Soda, Jiro
core +2 more sources
Interleaved atom interferometry for high-sensitivity inertial measurements [PDF]
Science Advances, 2018 Interleaved atom interferometry brings high sensitivity and temporal resolution to cold-atom inertial sensors. Cold-atom inertial sensors target several applications in navigation, geoscience, and tests of fundamental physics.
D. Savoie +5 more
semanticscholar +1 more source
Results in Physics, 2021 We theoretically study the polarization entanglement and the non-local correlations manifested by biphotons using measures as concurrence and CHSH Bell test, generated in the spontaneous parametric down-conversion (SPDC) process for partially spatially ...
Preeti Sharma +2 more
doaj
All you ever wanted to know about optical long baseline stellar interferometry, but were too shy to ask your adviser [PDF]
New Astron.Rev.52:177-185,2008, 2008 I try to present a small view of the properties and issues related to astronomical interferometry observations. I recall a bit of history of the technique, give some basic assessments to the principle of interferometry, and finally, describe physical processes and limitations that affect optical long baseline interferometry and which are, in general ...
arxiv +1 more source
A New Very Long Baseline Interferometry Method Based on the Uplink Signal
IEEE Access, 2020 Very long baseline interferometry (VLBI) is widely used for astronomical observations and navigation of deep space receivers. To solve the problems of the downlink signal being excessively weak to be received and the excessively large acquisition time, a
Linshan Xue, Weiren Wu, Xue Li
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