LIMDOW-MSR MO disk memory

Tetsuo Hosokawa; Akio Okamuro; M. Hashimoto; Kazutomo Miyata

doi:10.1117/12.280701

30 July 1997 LIMDOW-MSR MO disk memory

Tetsuo Hosokawa, Akio Okamuro, M. Hashimoto, Kazutomo Miyata

Proceedings Volume 3109, Optical Data Storage 1997 Topical Meeting; (1997) https://doi.org/10.1117/12.280701
Event: Optical Data Storage Topical Meeting '97, 1997, Tucson, AZ, United States

Abstract

This paper describes combination of Magnetically induced Super Resolution (MSR) with Light Intensity Modulation Direct Over Write (LIMDOW) Magneto Optical (MO) media. Actually, a certain type of MSR is easily associated with the conventional LIMDOW. We combine Front Aperture Detection (FAD) MSR with the conventional LIMDOW by our mass-producing line in MNOptical. We estimate the robustness of FAD-LIMDOW by using Tagachi Method. It is confirmed that productivity and robustness of this FAD-LIMDOW is as same as that of the conventional 5X LIMDOW. The performance supports that 0.34 um/bit and 0.8 um/track pitch with NA 0.55 and 680 nm LD wave length will be practical.

Citation Download Citation

Tetsuo Hosokawa, Akio Okamuro, M. Hashimoto, and Kazutomo Miyata "LIMDOW-MSR MO disk memory", Proc. SPIE 3109, Optical Data Storage 1997 Topical Meeting, (30 July 1997); https://doi.org/10.1117/12.280701

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available