20 April 1998 Optical disk mastering process control methods
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Proceedings Volume 3359, Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics 1997; (1998) https://doi.org/10.1117/12.306257
Event: International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, 1997, Kiev, Ukraine
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.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andrey A. Kryuchin, Viacheslav V. Petrov, Semen M. Shanoylo, Vasyliy G. Kravets, "Optical disk mastering process control methods", Proc. SPIE 3359, Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics 1997, (20 April 1998); doi: 10.1117/12.306257; https://doi.org/10.1117/12.306257
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