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Proceedings Paper

Peculiarities of optical recording mechanism in a-Se/As2S3-type nanolayered media
Author(s): Alexander Mishak; Alexander A. Kikineshi; V. Fedor; P. B. Barna; I. Kovacs
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Paper Abstract

Chalcogenide glass layers are well-known optical recording media. Amplitude, phase and even polarization of light signal may be recorded with high resolution in real time scale or with additional etching. Details of recording mechanisms are still under discussion especially concerning the leading role and type of induced structural transformations. Possible types of these mechanisms spread from the photo-(thermo) crystallization to the different amorphous-amorphous structural transformations. Most of them may be essentially changed by natural or artificial restrictions of the transforming region dimensions and it was the idea of our investigations.

Paper Details

Date Published: 28 February 1997
PDF: 6 pages
Proc. SPIE 3055, International Conference on Optical Storage, Imaging, and Transmission of Information, (28 February 1997); doi: 10.1117/12.267728
Show Author Affiliations
Alexander Mishak, Uzhgorod State Univ. (Ukraine)
Alexander A. Kikineshi, Uzhgorod State Univ. (Ukraine)
V. Fedor, Uzhgorod State Univ. (Ukraine)
P. B. Barna, Research Institute for Technical Physics (Hungary)
I. Kovacs, Research Institute for Technical Physics (Hungary)


Published in SPIE Proceedings Vol. 3055:
International Conference on Optical Storage, Imaging, and Transmission of Information
Viacheslav V. Petrov; Sergei V. Svechnikov, Editor(s)

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