Journal ArticleDOI
An automatic radiometer for the measurement of the atmospheric emission and transmittance in the far infrared.
G. Dall'Oglio,S. Fonti,G. Giraldi,Bianca Melchiorri,Francesco Melchiorri,V. Natale,I. Pippi,P. Sassi,P. Tonini,S. Sivertsen +9 more
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TLDR
In this article, the spectral distribution of the radiation is measured using a Michelson interferometer with an optical path difference of ± 10 cm, using a 77°K reference blackbody.About:
This article is published in Infrared Physics.The article was published on 1974-11-01. It has received 16 citations till now. The article focuses on the topics: Radiometer & Atmospheric optics.read more
Citations
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Journal ArticleDOI
The Sunyaev-Zel'dovich effect in the millimetric region
TL;DR: In this article, the spectral shape and possible spurious distortions of the Sunyaev-Zel'dovich effect arising from the interaction of the cosmic background radiation with hot gases of rich clusters, in the millimetric region were analyzed.
Journal ArticleDOI
Materials suitable for making filters beyond 300 μm
TL;DR: In this article, materials suitable for making filters in the far infrared between 300 and 2000 μm were investigated by means of a Michelson interferometer and monocromatic radiation obtained by a klystron with a GaAs distorcer.
Journal ArticleDOI
The cosmic background radiation
Journal ArticleDOI
Narrow band filters for astronomical applications in the far infrared
TL;DR: In this article, interference filters with a half-bandwidth of about 2 cm −1 and a rejection factor larger than 10 8 up to the visible region are described. But they are not suitable for high-frequency measurements.
References
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Journal ArticleDOI
Materials suitable for making far infrared high-pass transmission filters
M.G. Baldecchi,B. Melchiorri +1 more
TL;DR: In this article, the optical properties of thirty compounds suitable for making far infrared filters of the Yoshinaga type were studied and the transmission curve of each compound in the far infrared was given for various thicknesses of the sample.
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