Title :
Hybrid recording capability toward tera bit/in2 and 100 Gbps storage device
Author :
Ota, Norio ; Sekine, Masaki ; Awano, Hiroyuki ; Imai, Susumu ; Hohlfeld, Julius ; Rasing, Theo
Author_Institution :
Dev. & Technol. Div., Hitachi Maxell Ltd., Ibaraki, Japan
Abstract :
Hybrid recording is a novel scheme combining optical recording and magnetic recording (H. Saga et al, J. Magn. Soc. Jpn, vol. 23, suppl. S1, p. 225, 1999). In this paper, basic experiments satisfying the principles of both very high density and ultra high speed writing are shown. We discuss the future capability of the storage device toward Tbit/in2 and 100 Gbps directly coupled to an optical fiber communication network.
Keywords :
magnetic recording; optical disc storage; optical fibre networks; 100 Gbit/s; directly coupled optical fiber communication network; hybrid recording capability; magnetic recording; optical recording; storage device; ultra high speed writing; very high density writing; Magnetic anisotropy; Magnetic domains; Magnetic recording; Magnetic resonance; Optical recording; Paramagnetic materials; Perpendicular magnetic anisotropy; Soft magnetic materials; Temperature; Writing;
Conference_Titel :
Optical Memory and Optical Data Storage Topical Meeting, 2002. International Symposium on
Print_ISBN :
0-7803-7379-0
DOI :
10.1109/OMODS.2002.1028599
