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arXiv · 1403.3119

Readout Optical System of Sapphire Disks intended for Long-Term Data Storage

V. V. Petrov·V. P. Semynozhenko·V. M. Puzikov·A. A. Kryuchyn·A. S. Lapchuk·S. M. Shanoilo·I. V. Kosyak·Yu. O. Borodin·I. V. Gorbov·Ye. M. Morozov
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Abstract

The development of long-term data storage technology is one of the urging problems of our time. This paper presents the results of implementation of technical solution for long-term data storage technology proposed a few years ago on the basis of single crystal sapphire. It is shown that the problem of reading data through a substrate of negative single crystal sapphire can be solved by using for reading a special optical system with a plate of positive single crystal quartz. The experimental results confirm the efficiency of the proposed method of compensation.

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V. V. Petrov, V. P. Semynozhenko, V. M. Puzikov, A. A. Kryuchyn, A. S. Lapchuk, S. M. Shanoilo, I. V. Kosyak, Yu. O. Borodin, I. V. Gorbov, Ye. M. Morozov. 2014-03-12. Readout Optical System of Sapphire Disks intended for Long-Term Data Storage. https://arxiv.org/abs/1403.3119

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