Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/28090
DC Field | Value | Language |
---|---|---|
dc.contributor.author | VECCHI, Gabriele | en_US |
dc.contributor.author | BASSO, Stefano | en_US |
dc.contributor.author | CANESTRARI, Rodolfo | en_US |
dc.contributor.author | CIVITANI, Marta Maria | en_US |
dc.contributor.author | GHIGO, Mauro | en_US |
dc.contributor.author | Hołyszko, J. | en_US |
dc.contributor.author | PARESCHI, Giovanni | en_US |
dc.contributor.author | SALMASO, Bianca | en_US |
dc.date.accessioned | 2020-10-29T15:11:18Z | - |
dc.date.available | 2020-10-29T15:11:18Z | - |
dc.date.issued | 2018 | en_US |
dc.identifier.isbn | 9781510619661 | en_US |
dc.identifier.issn | 0277-786X | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/28090 | - |
dc.description.abstract | We present a manufacturing process based on the deterministic polishing and figuring of thin glass substrates (shells), with thickness ranging from 0.5 up to a few millimeters, in "stand-alone" configuration or as part of a composite sandwich structure with low-density core. The methods will be well suited for a broad range of applications in astronomy like, e.g., the production of thin substrates for adaptive optics, the realization of sandwiched lightweight segments for the mirrors of future ground-based and space telescopes, and the realization of low-cost mirrors for amateur astronomy telescopes. The method foresees the pre-shaping of thin glass substrates via hot slumping technology followed by highprecision form correction of the optical surfaces via computer-controlled bonnet and ion beam figuring technologies. During the phase of bonnet polishing of a shell in stand-alone configuration, a removable holder stiffens it temporarily. This paper describes the main steps of the process under study and reports on the realization of the first prototypes. | en_US |
dc.language.iso | eng | en_US |
dc.title | A novel approach for the realization of thin glass substrates for optical mirrors | en_US |
dc.type | Conference paper | - |
dc.identifier.doi | 10.1117/12.2313508 | en_US |
dc.identifier.scopus | 2-s2.0-85053474020 | en_US |
dc.identifier.isi | 000449771900012 | en_US |
dc.identifier.url | https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10706/107060H/A-novel-approach-for-the-realization-of-thin-glass-substrates/10.1117/12.2313508.full | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 10706 | en_US |
dc.relation.firstpage | 107060H-1 | en_US |
dc.relation.lastpage | 107060H-9 | en_US |
dc.relation.numberofpages | 9 | en_US |
dc.type.referee | REF_0 | en_US |
dc.description.numberofauthors | 8 | en_US |
dc.description.international | no | en_US |
dc.contributor.country | ITA | en_US |
dc.relation.alleditors | Navarro, Ramon; Geyl, Roland | en_US |
dc.relation.ispartofbook | Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III | en_US |
dc.type.invited | no | en_US |
dc.relation.conferencename | Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III | en_US |
dc.relation.conferenceplace | Austin, Texas, USA | en_US |
dc.relation.conferencedate | 10-15 June, 2018 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.type.miur | 273 Contributo in Atti di convegno | - |
dc.relation.series | PROCEEDINGS OF SPIE | en_US |
dc.identifier.adsbibcode | 2018SPIE10706E..0HV | en_US |
dc.relation.ercsector | ERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation::PE9_17 Instrumentation – telescopes, detectors and techniques | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Conference paper | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | IASF Palermo | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.orcid | 0000-0002-2154-9807 | - |
crisitem.author.orcid | 0000-0002-2342-5090 | - |
crisitem.author.orcid | 0000-0003-4591-7763 | - |
crisitem.author.orcid | 0000-0002-6650-1647 | - |
crisitem.author.orcid | 0000-0003-2284-9251 | - |
crisitem.author.orcid | 0000-0003-3967-403X | - |
crisitem.author.orcid | 0000-0002-8150-4846 | - |
crisitem.journal.journalissn | 0277-786X | - |
crisitem.journal.ance | E136238 | - |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
107060H.pdf | Pdf editoriale | 1.16 MB | Adobe PDF | View/Open |
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