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Proceedings Paper

Studies of organic photonic high-density read-only memory (OP-ROM)
Author(s): Fengying Xu; Shouzhi Pu; Fushi Zhang; Fuqun Zhao; Xinhong Zhou
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Paper Abstract

Although recordable disk are rapidly developing, the mainstream in the market is still the read-only manufactures such as CD-ROM and DVD-ROM which have prerecorded information. How to enhance the storage density of read only memory is one of the hotspots in optical data storage. The authors put forward novel theory for read only memory. The novel theory takes little organic molecule as memory medium of read only memory, and the writing process is photon-mode, which is called organic photonic read only memory (OP-ROM). According to the novel theory, disks can be massively copied by exposure. Furthermore, because of diversity and modifiability of organic molecules, the storage density can be improved by multi-wavelength, multi-level and multi-layer.

Paper Details

Date Published: 3 January 2005
PDF: 4 pages
Proc. SPIE 5643, Advances in Optical Data Storage Technology, (3 January 2005); doi: 10.1117/12.580951
Show Author Affiliations
Fengying Xu, Tsinghua Univ. (China)
Shouzhi Pu, Jiangxi Science and Technology Normal Univ. (China)
Fushi Zhang, Tsinghua Univ. (China)
Fuqun Zhao, Tsinghua Univ. (China)
Xinhong Zhou, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 5643:
Advances in Optical Data Storage Technology
Duanyi Xu; Kees A. Schouhamer Immink; Keiji Shono, Editor(s)

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