Examination of systematization of the holographic data storage

Yuta Nagao; Hiroyuki Kurata; Syuhei Yoshida; Manabu Yamamoto

doi:10.1117/12.2039086

25 February 2014 Examination of systematization of the holographic data storage

Yuta Nagao, Hiroyuki Kurata, Syuhei Yoshida, Manabu Yamamoto

Proceedings Volume 9006, Practical Holography XXVIII: Materials and Applications; 90061E (2014) https://doi.org/10.1117/12.2039086
Event: SPIE OPTO, 2014, San Francisco, California, United States

Abstract

Holographic data storage (HDS) is a promising technology that has a huge capacity. A multiplexing method plays a significant role in increasing the data capacity. Various multiplexing methods have been researched so far. In this paper, we proposed shift-peristrophic multiplexing using spherical reference beam and experimentally verified that this method is efficiently increase the data capacity. A series of holograms was recorded with shift multiplexing and peristrophic multiplexing with the rotation of the material's surface. This method can realize more than 1 Tbits/inch² data density recording..

Citation Download Citation

Yuta Nagao, Hiroyuki Kurata, Syuhei Yoshida, and Manabu Yamamoto "Examination of systematization of the holographic data storage", Proc. SPIE 9006, Practical Holography XXVIII: Materials and Applications, 90061E (25 February 2014); https://doi.org/10.1117/12.2039086

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