Progress in optical disk recording with over 20 GB of capacity

Autor: K. Yamamoto, Kiyoshi Osato, I. Ichimura, Yutaka Kasami, Fumisada Maeda
Rok vydání: 2002
Předmět:
Zdroj: 2000 Optical Data Storage. Conference Digest (Cat. No.00TH8491).
DOI: 10.1109/ods.2000.847966
Popis: We have developed an optical disk system whose storage capacity and data transfer rate are 22 GB and 35 Mbps, respectively, by using a proto-type pickup with a GaN laser diode as a light source. Measured jitter value of 8.1% at the areal recording density of 16.5 Gbit/in/sup 2/ proves this system to be practical.
Databáze: OpenAIRE