Title :
Ultrahigh density optical recording technology
Author_Institution :
Eng. Res. Center for Data Storage Syst., Carnegie Mellon Univ., Pittsburgh, PA, USA
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;
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
