1 August 1990 Magneto-optical recording enhanced by magnetic recording techniques
Author Affiliations +
Abstract
Front illumination is the fastest type of optical disk. Front illumination also allowed us to design a very small and light head with a beam size of 1 mm. It also allowed us to use an opaque aluminum substrate, which can rotate at high speeds. If optical disks are mounted in an enclosure like those for hard disks, they are protected from contamination and front illumination would be practical.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Seiya Ogawa, Miyozo Maeda, "Magneto-optical recording enhanced by magnetic recording techniques", Proc. SPIE 1248, Storage and Retrieval Systems and Applications, (1 August 1990); doi: 10.1117/12.19622; https://doi.org/10.1117/12.19622
PROCEEDINGS
8 PAGES


SHARE
RELATED CONTENT

MO recording by single carrier independent mark edge modulation
Proceedings of SPIE (September 08 1995)
86 mm magneto optical disk drive with a compact and...
Proceedings of SPIE (August 01 1990)
Rewritable optical disk technologies
Proceedings of SPIE (November 17 2000)
200-MB direct-overwrite 86-mm MO system
Proceedings of SPIE (August 13 1992)
5X-density magneto-optical disk media tester
Proceedings of SPIE (August 10 1998)

Back to Top