Abstract
We have developed high-recording-density phase change optical disks applicable to the proposed Super Density Rewritable Disc (SD-RAM) specifications using the land and groove method. From experiments we confirmed that GeSbTe phase change optical disks employing this recording method have the following tolerances; ±12/±9 mrad for radial tilt during reading/writing; ±11/±8 mrad for tangential tilt during reading/writing; more than ±0.07 µm for offtrack free from cross track erase.
References
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Referenced
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10.1143/JJAP.32.5324
/ Jpn. J. Appl. Phys. (1993)10.1117/12.218722
/ Proc. SPIE (1995){'key': ''}
Dates
Type | When |
---|---|
Created | 22 years, 10 months ago (Oct. 1, 2002, 4:51 p.m.) |
Deposited | 2 years, 8 months ago (Dec. 7, 2022, 1:23 p.m.) |
Indexed | 6 months, 1 week ago (Feb. 21, 2025, 5:32 a.m.) |
Issued | 29 years, 7 months ago (Jan. 1, 1996) |
Published | 29 years, 7 months ago (Jan. 1, 1996) |
Published Print | 29 years, 7 months ago (Jan. 1, 1996) |
@article{Miyagawa_1996, title={Phase Change Optical Disk Using Land and Groove Method Applicable to Proposed Super Density Rewritable Disc Specifications}, volume={35}, ISSN={1347-4065}, url={http://dx.doi.org/10.1143/jjap.35.502}, DOI={10.1143/jjap.35.502}, number={1S}, journal={Japanese Journal of Applied Physics}, publisher={IOP Publishing}, author={Miyagawa, Naoyasu and Ohno, Eiji and Kenichi Nishiuchi, Kenichi Nishiuchi and Nobuo Akahira, Nobuo Akahira}, year={1996}, month=jan, pages={502} }