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