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Proceedings Paper

Multilayer optical storage for big data center: by pre-layered scheme
Author(s): Hao Ruan; Changyu Bu
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Paper Abstract

Nowadays, big-data centers still rely on hard drives. However, there is strong evidence that these surface-storage technologies are approaching fundamental limits that may be difficult to overcome, as ever-smaller bits become less thermally stable and harder to access. An intriguing approach for next generation data-storage is to use light to store information throughout the three-dimensional volume of a material. In this paper, a review of the major achievements of multilayer optical storage by pre-layered scheme from 2003 is presented and the key technique details are discussed. The authors conclude that multilayer optical storage techniques by pre-layered scheme could be the strong candidates for big data center in the years to come.

Paper Details

Date Published: 20 August 2013
PDF: 17 pages
Proc. SPIE 8913, International Symposium on Photoelectronic Detection and Imaging 2013: Optical Storage and Display Technology, 891308 (20 August 2013); doi: 10.1117/12.2032302
Show Author Affiliations
Hao Ruan, Shanghai Institute of Optics and Fine Mechanics (China)
Changyu Bu, Shanghai Institute of Optics and Fine Mechanics (China)
Graduate Univ. of the Chinese Academy of Sciences (China)


Published in SPIE Proceedings Vol. 8913:
International Symposium on Photoelectronic Detection and Imaging 2013: Optical Storage and Display Technology
Changsheng Xie; Yikai Su; Liangcai Cao, Editor(s)

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