Phase Change Recording Media of 20GB Capacity for System with 0.6-mm-thick Substrate

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5069, Issue , 2003, Pages 112-117

  Ohmachi, Noritake ^a   Ogawa, Akihito ^a   Morishita, Naoki ^a   Nakamura, Naomasa ^a   Yusu, Keiichiro ^a   Ashida, Sumio ^a   Tsukamoto, Takayuki ^a   Ichihara, Katsutaro ^a  

^a TOSHIBA CORPORATION   (Japan)

Author keywords

High capacity disc; Phase change optical recording; Transparent thermal control layer

Indexed keywords

OPTICAL INSTRUMENT LENSES; SEMICONDUCTOR LASERS; SPURIOUS SIGNAL NOISE; THERMAL CONDUCTIVITY; VIDEODISKS;

PHASE CHANGE RECORDING MEDIA;

OPTICAL RECORDING;

EID: 0242551278     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.532417     Document Type: Conference Paper

References (3)

1. M.Kuwahara et. al., "Experimental Study of High-Density Rewritable Optical Disk Using a Blue-Laser Diode," Jpn.J.Appl.Phys.. (to be published in March 2003).
2. K.Schep et. al., "Format Description and Evaluation of the 22.5GB Digital-Video-Recording Disc," Jpn.J.Appl.Phys., 40, 1813-1816 (2001).
3. K. Yusu et. al., "Advanced Phase Change Medium of over 30 GB Capacity for Blue Laser and High-NA Objective Lens," Technical Digest ISOM/ODS2002, 413-415 (2002).