Results 181 to 190 of about 35,861 (225)

Bridging Mid- and Near-Infrared by Combining Optomechanics and Self-Mixing. [PDF]

ACS Photonics
Gabbrielli T, Zhang C, Cappelli F, Galli I, Ottomaniello A, Faist J, Tredicucci A, Pitanti A, De Natale P, Borri S, Vezio P.   +10 more
europepmc   +1 more source

Mechanical Resonant Sensing of Spin Texture Dynamics in a 2D Antiferromagnet. [PDF]

Adv Mater
Yousuf SMEH, Wang Y, Ramachandran S, Koptur-Palenchar J, Tarantini C, Xiang L, McGill S, Smirnov D, Santos EJG, Feng PX, Zhang XX.   +10 more
europepmc   +1 more source

Time-resolved sensing of electromagnetic fields with single-electron interferometry. [PDF]

Nat Nanotechnol
Bartolomei H, Frigerio E, Ruelle M, Rebora G, Jin Y, Gennser U, Cavanna A, Baudin E, Berroir JM, Safi I, Degiovanni P, Ménard GC, Fève G.   +12 more
europepmc   +1 more source

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Radio and Optical Interferometry

2004
This lecture will cover the basics of astronomical interferometers as imaging devices. The basic response of such an instrument to celestial signals is covered as well as the relationships between what can be measured and what is desired, i.e. the brightness distribution on the sky. This topic is covered in much detail in [11], [10].
W D Cotton
exaly   +2 more sources

Astronomical radio interferometry

Nature Reviews Methods Primers, 2023
Yoshiharu Asaki, Belén Alcalde Pampliega, P G Edwards   +2 more
exaly   +5 more sources

Radio Interferometry of Discrete Sources

Proceedings of the IEEE, 1958
Salient features of the theory and practice of radio interferometry are presented with special attention to assumptions and to the specifically two-dimensional aspects of the subject. The measurable quantity on an interferometer record is defined as complex visibility by generalization from an analogous quantity in optical interferometry.
R Bracewell, R N Bracewell
exaly   +2 more sources

Radio interferometry

Proceedings of the IEEE, 1964
exaly   +2 more sources

Compressed sensing and radio interferometry

2015 23rd European Signal Processing Conference (EUSIPCO), 2015
Radio interferometric imaging constitutes a strong ill-posed inverse problem. In addition, the next generation radio telescopes, such as the Low Frequency Array (LOFAR) and the Square Kilometre Array (SKA), come with an additional direction-dependent effects which impacts the image restoration.
M. Jiang, Julien N. Girard, Jean-Luc Starck, S. Corbel, Cyril Tasse   +4 more
openaire   +1 more source

Radio interferometry

Reviews of Geophysics, 1987
The potential of Very Long Baseline Interferometry (VLBI) to provide important new geodetic, geophysical, and astrometric information has long been recognized, and the past four years have seen a realization of that potential. VLBI measurements have been used to determine the sizes, shapes, rotations, flexures and tectonic deformations of networks of ...
openaire   +1 more source