Ultrahigh density optical recording technology

Author

Kryder, M.H.

Author_Institution

Eng. Res. Center for Data Storage Syst., Carnegie Mellon Univ., Pittsburgh, PA, USA

fYear

1996

fDate

7-7 June 1996

Firstpage

14

Lastpage

15

Abstract

Summary form only given. Among the technologies expected to make increases in magneto optical storage density possible are shorter wavelength light sources, magnetic super resolution, higher numerical aperture objectives, land and groove recording with crosstalk cancellation, sector servo, pulse width modulation codes, improved signal processing, and multilayer recording. In this talk, the technologies and the developments required to make these increases in density occur will be described and analyzed.

Keywords

light sources; magneto-optical recording; optical crosstalk; optical films; optical information processing; optical resolving power; crosstalk cancellation; groove recording; land recording; magnetic super resolution; magneto optical storage density; multilayer recording; numerical aperture objectives; pulse width modulation codes; sector servo; shorter wavelength light sources; signal processing; ultrahigh density optical recording technology; Apertures; Light sources; Magnetic recording; Optical crosstalk; Optical modulation; Optical recording; Optical signal processing; Pulse width modulation; Servomechanisms; Signal resolution;

fLanguage

English

Publisher

ieee

Conference_Titel

Quantum Electronics and Laser Science Conference, 1996. QELS '96., Summaries of Papers Presented at the

Conference_Location

Anaheim, CA, USA

Print_ISBN

1-55752-444-0

Type

conf

Filename

865505