Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/26786
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Alata, R. | - |
dc.contributor.author | PARIANI, Giorgio | - |
dc.contributor.author | Zamkotsian, F. | - |
dc.contributor.author | Lanzoni, P. | - |
dc.contributor.author | BIANCO, ANDREA | - |
dc.contributor.author | Bertarelli, C. | - |
dc.date.accessioned | 2020-08-24T14:59:30Z | - |
dc.date.available | 2020-08-24T14:59:30Z | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/26786 | - |
dc.description.abstract | Computer Generated Holograms (CGHs) are used for wavefront shaping and complex optics testing. Present technology allows for recording binary CGHs. We propose a Digital Micro-mirror Device (DMD) as a reconfigurable mask, to record rewritable binary and grayscale CGHs on a photochromic plate. Opaque at rest, this plate becomes transparent when it is illuminated with visible light of suitable wavelength. We have successfully recorded the very first amplitude grayscale CGH, with a contrast greater than 50, which was reconstructed with a high fidelity in shape, intensity, size and location. These results reveal the high potential of this method for generating programmable/rewritable grayscale CGHs, which combine DMDs and photochromic substrates. | - |
dc.language.iso | eng | - |
dc.title | Programmable CGH on photochromic plates coded with DMD generated masks | - |
dc.type | Article | - |
dc.identifier.doi | 10.1364/OE.25.006945 | en_US |
dc.identifier.scopus | 2-s2.0-85015974769 | en_US |
dc.identifier.isi | 000397316200091 | en_US |
dc.identifier.url | https://www.osapublishing.org/oe/abstract.cfm?uri=oe-25-6-6945 | - |
dc.relation.medium | ELETTRONICO | - |
dc.relation.volume | 25 | - |
dc.relation.issue | 6 | - |
dc.relation.firstpage | 6945 | - |
dc.relation.lastpage | 6953 | - |
dc.type.referee | REF_1 | - |
dc.description.international | sì | - |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | - |
dc.relation.journal | OPTICS EXPRESS | - |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2017OExpr..25.6945A | - |
dc.description.apc | no | - |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
crisitem.journal.journalissn | 1094-4087 | - |
crisitem.journal.ance | E126049 | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.orcid | 0000-0003-3724-7667 | - |
crisitem.author.orcid | 0000-0002-7691-404X | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
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oe-25-6-6945.pdf | PDF editoriale | 3.16 MB | Adobe PDF | View/Open |
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