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Proceedings Paper

Long-term data preservation on sapphire optical discs
Author(s): Viacheslav V. Petrov; Andriy A. Kryuchyn; Anatoliy S. Lapchuk; Ivan V. Gorbov; Dmytro Yu. Manko; Minglei Fu; Semen M. Shanoylo; Yevhenii M. Morozov
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Paper Abstract

The improved scheme of data recording process on an optical disc based on a substrate made of high-stable materials has been proposed. Information layer with depth of 115nm and width of 600nm has been obtained on sapphire substrate by ion-beam etching using improved scheme. These experimental results allow to create the sapphire optical discs for long-term data storage.

Paper Details

Date Published: 12 October 2016
PDF: 4 pages
Proc. SPIE 9818, 2016 International Workshop on Information Data Storage and Tenth International Symposium on Optical Storage, 981802 (12 October 2016); doi: 10.1117/12.2242268
Show Author Affiliations
Viacheslav V. Petrov, Institute for Information Recording (Ukraine)
Andriy A. Kryuchyn, Institute for Information Recording (Ukraine)
Anatoliy S. Lapchuk, Institute for Information Recording (Ukraine)
Ivan V. Gorbov, Institute for Information Recording (Ukraine)
Dmytro Yu. Manko, Institute for Information Recording (Ukraine)
Minglei Fu, Zhejiang Univ. of Technology (China)
Semen M. Shanoylo, Institute for Information Recording (Ukraine)
Yevhenii M. Morozov, Institute for Information Recording (Ukraine)


Published in SPIE Proceedings Vol. 9818:
2016 International Workshop on Information Data Storage and Tenth International Symposium on Optical Storage
Fuxi Gan; Zhitang Song; Yang Wang, Editor(s)

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