DocumentCode
2082994
Title
Huge capacity optical memory using DWDD-MO recording
Author
Aratani, K. ; Kai, S. ; Fukumoto, A.
Author_Institution
Home Network Co., Sony Corp., Tokyo, Japan
fYear
2000
fDate
14-17 May 2000
Firstpage
83
Lastpage
85
Abstract
We improve the linear density and the user data-transfer rate, simultaneously. To achieve this aim, we prepared a wide-land structured domain wall displacement detection (DWDD) optical storage disk with a low dropout rate instead of using the land/groove structured disk of the previous study. In addition, we employed 8-9 modulation for the data modulation code instead of (1,7)RLL if the dropout rate rate was low.
Keywords
domain boundaries; magneto-optical modulation; magneto-optical recording; optical disc storage; (1,7)RLL; 120 mm; 15 GB; 8-9 modulation; DWDD-MO recording; data modulation code; dropout rate rate; huge capacity optical memory; land/groove structured disk; low dropout rate; magneto optical recording; wide-land structured domain wall displacement detection magneto-optical storage disk; Bit error rate; Diode lasers; Disk recording; Magnetic domain walls; Magnetic fields; Magnetic recording; Magnetooptic recording; Modulation coding; Optical recording; Video recording;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Data Storage, 2000. Conference Digest
Conference_Location
Whisler, BC, Canada
Print_ISBN
0-7803-5950-X
Type
conf
DOI
10.1109/ODS.2000.847988
Filename
847988
Link To Document