Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2002.11a
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- Pages.398.2-398
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- 2002
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- 1598-2548(pISSN)
Design of Optical Disk Profile for Minimizing the Focusing Error
포커싱 에러를 최소화하기 위한 광디스크 형상설계
- Hong, Seok-Joon ;
- Jee, Jung-Guen ;
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Park, No-Cheol
;
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Lee, Jongsoo
;
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Park, Young-Pil
(Dept.of Mechanical Engineering, Yonsei University)
- Published : 2002.11.01
Abstract
Optical disk is the media which is used generally in data storage device, but it has a disadvantage in the vibration by the spinning and the shock. For overcoming these disadvantage, we must control the optical disk to minimize the focusing and tracking error. The present study investigates the disk profile fur minimizing the focusing error subjected to environmental shock and weight of the disk. (omitted)