Share Email Print
cover

Proceedings Paper

An Environmentally Stable, High Performance, High Data Rate Magnetooptic Media
Author(s): R. P. Freese; R. N. Gardner; T. A. Rinehart; D. W. Siitari; L. H. Johnson
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Magneto-optic media provide an attractive method of achieving high density information storage. Two primary media characteristics have limited the practical implementation of magneto-optic technology: environmental data retention stability and high performance. In this paper, we present the dynamic performance, data retention stability, and environmental lifetime characteristics of a new high performance magneto-optic8media which has been demonstrated to achieve >50dB of. C/N for storage densities >4)(10 bits/inch with data rates up to 75 Mbit/sec. Coated on a plastic, pregrooved substrate, this high performance media has an expected lifetime of more than 8 years.

Paper Details

Date Published: 12 April 1985
PDF: 6 pages
Proc. SPIE 0529, Optical Mass Data Storage I, (12 April 1985); doi: 10.1117/12.946424
Show Author Affiliations
R. P. Freese, 3M Company (United States)
R. N. Gardner, 3M Company (United States)
T. A. Rinehart, 3M Company (United States)
D. W. Siitari, 3M Company (United States)
L. H. Johnson, 3M Company (United States)


Published in SPIE Proceedings Vol. 0529:
Optical Mass Data Storage I
Robert A. Sprague, Editor(s)

© SPIE. Terms of Use
Back to Top