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Proceedings Paper

Studies of new nondestructive read-out media for two-photon 3D high-density storage
Author(s): A. S. Dvornikov; E. Walker; P. M. Rentzepis
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Paper Abstract

The materials used as media for volumetric storage by means of two photon absorption processes have been studied. The spectroscopic properties, transient spectra and kinetics of several composite molecules are described. The media consist of a photo-chromic moiety that is chemically bonded to a strongly fluorescing dye. Experimental data presented here show that this composite molecule performs as a write/read/erase molecular optical storage medium with non-destructive read-out. The optical head used to record and access the stored information is also depicted.

Paper Details

Date Published: 20 September 2006
PDF: 15 pages
Proc. SPIE 6331, Linear and Nonlinear Optics of Organic Materials VI, 63310E (20 September 2006); doi: 10.1117/12.678648
Show Author Affiliations
A. S. Dvornikov, Univ. of California, Irvine (United States)
Call/Recall, Inc. (United States)
E. Walker, Call/Recall. Inc (United States)
P. M. Rentzepis, Univ. of California, Irvine (United States)
Call/Recall, Inc. (United States)


Published in SPIE Proceedings Vol. 6331:
Linear and Nonlinear Optics of Organic Materials VI
Robert A. Norwood, Editor(s)

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