High-speed blue-laser recording on the double-decker phase change disk with high-reliability
Tóm tắt
In this paper, we report the feasibility of 100 Mbps data transfer-rate with high reliability and wide-power margin that media can apply to double-deck high density recording of 42 GB capacity corresponding to an optical recording disk system (K. Schep et al, ISOM Tech. Dig., p. 210, 2000) using a blue laser diode at 405 nm, and NA (numerical aperture) of 0.85.
Từ khóa
#Disk recording #Jitter #Optical recording #Protection #Diode lasers #Lenses #Modulation coding #Wavelength measurement #Pulse width modulation #Research and developmentTài liệu tham khảo
ito, 1998, ISOM 98 Tech Dig, 192
deguchi, 1997, Tech Digest of ISOM, 290
shinotsuka, 2002, proceeding of SPIE, 4342, 146, 10.1117/12.453440
10.1143/JJAP.39.976
schep, 2000, Tech Digest of ISOM, 210
10.1143/JJAP.36.536
10.1143/JJAP.32.5241