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Infrared Physics, 1986
Abstract We describe a high efficiency polarizing interferometer for astronomical observations in the submillimetric and millimetric region. The results obtained during tests at the focal plane of TIRGO (Gornergrat) lead to the conclusion that the instrument works with the expected efficiency and can be used for astronomical observations of faint ...
S. Aiello +5 more
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Abstract We describe a high efficiency polarizing interferometer for astronomical observations in the submillimetric and millimetric region. The results obtained during tests at the focal plane of TIRGO (Gornergrat) lead to the conclusion that the instrument works with the expected efficiency and can be used for astronomical observations of faint ...
S. Aiello +5 more
openaire +1 more source
Astronomical, Atmospheric, and Wavefront Studies with a Submillimeter-wavelength Interferometer
1996Over the course of the last half century, astrophysical investigations have expanded into ever wider sections of the electromagnetic spectrum. One of the most difficult wavebands to access, both for atmospheric and technological reasons, is the submillimeter band, between wavelengths of roughly 1 mm and 100 fim.
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Coherence Interferometer and Astronomical Applications
Applied Optics, 1972openaire +3 more sources
Low-loss photonic Nulling Interferometer in the Mid-Infrared for Astronomical Applications
Frontiers in Optics 2017, 2017Thomas Gretzinger +4 more
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