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Proceedings Paper

Volume holography for 1550-nm digital databases
Author(s): Maria Chiara Ubaldi; Pierpaolo Boffi; Davide Piccinin; Claudio Frascolla; Mario Martinelli
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Paper Abstract

A digital volume holographic database in iron-doped lithium niobate to be read out by a multi-wavelength signal in the near infrared is here successfully performed, thanks to so- called two-color technique. Three 4-bit digital words have been recorded via angle multiplexing at 488 nm and retrieved at 1550 nm by a 200 GHz-WDM (Wavelength Division Multiplexing) beam.

Paper Details

Date Published: 24 May 2000
PDF: 5 pages
Proc. SPIE 4089, Optics in Computing 2000, (24 May 2000); doi: 10.1117/12.386884
Show Author Affiliations
Maria Chiara Ubaldi, CoreCom (Italy)
Pierpaolo Boffi, CoreCom (Italy)
Davide Piccinin, CoreCom (Italy)
Claudio Frascolla, CoreCom (Italy)
Mario Martinelli, CoreCom and Politecnico di Milano (Italy)


Published in SPIE Proceedings Vol. 4089:
Optics in Computing 2000
Roger A. Lessard; Tigran V. Galstian, Editor(s)

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