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Proceedings Paper

Optical disk mastering process control methods
Author(s): Andrey A. Kryuchin; Viacheslav V. Petrov; Semen M. Shanoylo; Vasyliy G. Kravets
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Paper Abstract

Production of high quality master discs used in CD manufacturing process is possible only at light-sensitive material exposure process optic control carrying out and relief image production. High precision of relief image production process control on the master disc surface is provided in case of relief formation in the process of data recording. The results of optical discs mastering using direct reading technology (recording quality control) in the process of recording are considered below. The high- sensitive material composition selection effect upon pit form is given. The conditions in which the light-sensitive layer material is practically completely removed from master disc surface are defined. The after-record direct reading method comparison to the method of image production using photoresists is given.

Paper Details

Date Published: 20 April 1998
PDF: 8 pages
Proc. SPIE 3359, Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics 1997, (20 April 1998); doi: 10.1117/12.306257
Show Author Affiliations
Andrey A. Kryuchin, Institute for Information Recording (Ukraine)
Viacheslav V. Petrov, Institute for Information Recording (Ukraine)
Semen M. Shanoylo, Institute for Information Recording (Ukraine)
Vasyliy G. Kravets, Institute for Information Recording (Ukraine)

Published in SPIE Proceedings Vol. 3359:
Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics 1997
Sergey V. Svechnikov; Mikhail Ya. Valakh, Editor(s)

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