Results 171 to 180 of about 36,409 (218)

Long-baseline interferometry

Physics Today, 1969
THE RAPID DEVELOPMENT of electronic technology has given man the ability to control electrical events in the time domain with extraordinary precision, just as the mechanical revolution of the last century improved, by orders of magnitude, our power to control linear dimensions of physical objects. Perhaps the only failure in the analogy is quantitative;
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Very long baseline interferometry

Radio Science, 1986
A general review is given of very long baseline interferometry, touching on basic principles and applications, current instrumentation, organization and future developments. Some astronomical high‐lights are discussed.
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Very Long Baseline Interferometry

2018
This chapter describes the theory and the individual operational steps and components needed to carry out geodetic and astrometric Very Long Baseline Interferometry (VLBI) measurements. Pairs of radio telescopes are employed to observe far distant compact radio galaxies for the determination of the differences of the arrival times at the telescopes ...
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Optical Long Baseline Interferometry

2016
Optical Long Baseline Interferometry provides unrivalled angular resolution on bright and compact astrophysical sources. The link between the observables (interferometric phase and contrast ) and the image of the source is a Fourier transform expressed first by van Cittert and Zernike .
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Optical long-baseline interferometry in astronomy

SPIE Proceedings, 1990
Optical long-baseline interferometry can yield images and spectra with fascinating angular resolution. For example, at a wavelength of 500 nm and with a baseline of lOOm a resolution of 10 arcsec can be obtained. We have studied the dependence of the SNR in the reconstructed image on the diluted pupil function, on wavefront aberrations and on photon ...
Thorsten Reinheimer, Gerd Weigelt
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Optical Long Baseline Interferometry News (OLBIN)

SPIE Proceedings, 2010
The Optical Long Baseline Interferometry News (OLBIN) is a website and forum for scientists, engineers, and students who share a common interest in long-baseline stellar interferometry. Through OLBIN you will find links to projects devoted to stellar interferometry, as well as news items, recent papers and preprints, notices of upcoming meetings ...
Peter R. Lawson, Fabien Malbet
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