Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/29995
Title: | Design and Test of a Toraldo Pupil Optical Module for the Medicina Radio Telescope | Authors: | OLMI, LUCA BOLLI, Pietro CARBONARO, LUCA CRESCI, Luca MARONGIU, Pasqualino NESTI, Renzo PANELLA, Dario RODA, JURI ZACCHIROLI, GIAMPAOLO Mugnai, Daniela Natale, Enzo |
Issue Date: | 2018 | Volume: | 2018 2nd URSI Atlantic Radio Science Conference (AT-RASC) | Abstract: | Toraldo Pupils (TPs) can improve the angular resolving power of an optical instrument beyond the classical diffrac- tion limit (hence the term super-resolution) using a filter consisting of finite-width concentric coronae with differ- ent amplitude and phase transmittance. The first success- ful laboratory test of TPs in 2003 suggested that these de- vices could represent a viable approach to achieve super- resolution in Radio Astronomy. We have therefore started a project devoted to an exhaustive study of TPs and how they could be implemented on a radio telescope. In this work we present a summary of the design and laboratory tests of an optical module based on TPs that we plan to field-test on the Medicina 32-m radio telescope. | Conference Name: | 2018 2nd URSI Atlantic Radio Science Conference (AT-RASC) | Conference Place: | Gran Canaria, Spain | Conference Date: | 28 May – 1 June, 2018 | URI: | http://hdl.handle.net/20.500.12386/29995 | URL: | http://www.ursi.org/proceedings/procAT18/papers/paperATRASC2018v2.pdf https://ieeexplore.ieee.org/document/8471525 |
ISBN: | 978-90-82598-73-5 978-1-5386-3764-7 |
DOI: | 10.23919/URSI-AT-RASC.2018.8471525 | Fulltext: | reserved |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
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File | Description | Size | Format | Existing users please |
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OLMI_ATRASC2018_Editorial.pdf | [Administrators only] | 5.71 MB | Adobe PDF |
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