Proceedings Paper
Acousto-optic spectrometer for radio astronomy research: problems and solutions| Format | Member Price | Non-Member Price |
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Paper Abstract
After point out the principles of the acousto-optic spectrometer (AOS) some questions about channels number and the AOS
measurements uncertainties are discussed. To overcome the limits imposed by the acoustic attenuation and velocity one low cost
LiNbO3 acousto-electro-optic interaction configuration with high channels number possibilities is proposed. Taking the
turbulence and temperature effects on measurements uncertainties together it was established a criteria to use the spectroemter
during for radio astronomy observations with lower uncertainties and costs.
Paper Details
Date Published: 30 September 1994
PDF: 5 pages
Proc. SPIE 2266, Optical Spectroscopic Techniques and Instrumentation for Atmospheric and Space Research, (30 September 1994); doi: 10.1117/12.187589
Published in SPIE Proceedings Vol. 2266:
Optical Spectroscopic Techniques and Instrumentation for Atmospheric and Space Research
Jinxue Wang; Paul B. Hays, Editor(s)
PDF: 5 pages
Proc. SPIE 2266, Optical Spectroscopic Techniques and Instrumentation for Atmospheric and Space Research, (30 September 1994); doi: 10.1117/12.187589
Show Author Affiliations
Gefeson Mendes Pacheco, National Space Research Institute/INPE (Brazil)
Eugenio Scalise Jr., National Space Research Institute/INPE (Brazil)
Published in SPIE Proceedings Vol. 2266:
Optical Spectroscopic Techniques and Instrumentation for Atmospheric and Space Research
Jinxue Wang; Paul B. Hays, Editor(s)
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