10 August 1998 Optical recording static tester for quasi-linear-region focusing search
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Proceedings Volume 3562, Optical Storage Technology; (1998) https://doi.org/10.1117/12.318486
Event: Photonics China '98, 1998, Beijing, China
An optical recording static tester with high performance but low cost based on a commercial optical disk drive is introduced. Its schematic diagram and optical system are described. A quasi-linear-region focusing search method is proposed and carried out. It is a simple reliable focusing search method based on the positive and negative feedback characteristics of the focusing error curve.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhongping Cai, Zhongping Cai, Longfa Pan, Longfa Pan, Duanyi Xu, Duanyi Xu, } "Optical recording static tester for quasi-linear-region focusing search", Proc. SPIE 3562, Optical Storage Technology, (10 August 1998); doi: 10.1117/12.318486; https://doi.org/10.1117/12.318486

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