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Proceedings Paper

Three-dimensional optical data recording and reading in polymer media with dyes
Author(s): Alexey I. Korytin; Nikita M. Bityurin; Alexander P. Alexandrov; Nadezhda A. Babina; L. A. Smirnova; A. A. Babin; Alexander M. Sergeev
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Paper Abstract

Investigations on 3D optical data recording in polymethylmethacrylate with spiropyran molecules by means of femtosecond Ti:Sapphire laser have been performed. The possibility for modification of polymer optical properties in volumes with sizes of 2 micrometers and recording time of < 1 ms has been demonstrated. A high image contrast of the recorded data allows to use amplitude methods of reading by both transmitted and reflected light, including parallel readout at a high speed.

Paper Details

Date Published: 1 April 1998
PDF: 8 pages
Proc. SPIE 3402, Optical Information Science and Technology (OIST97): Optical Memory and Neural Networks, (1 April 1998); doi: 10.1117/12.304932
Show Author Affiliations
Alexey I. Korytin, Institute of Applied Physics (Russia)
Nikita M. Bityurin, Institute of Applied Physics (Russia)
Alexander P. Alexandrov, Institute of Applied Physics (Russia)
Nadezhda A. Babina, Institute of Applied Physics (Russia)
L. A. Smirnova, Nizhny Novgorod State Univ. (Russia)
A. A. Babin, Institute of Applied Physics (Russia)
Alexander M. Sergeev, Institute of Applied Physics (Russia)


Published in SPIE Proceedings Vol. 3402:
Optical Information Science and Technology (OIST97): Optical Memory and Neural Networks
Andrei L. Mikaelian, Editor(s)

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