Analyses for Design of Drives and Disks for Dual-layer Phase Change Optical Disks

2003 ◽  
Author(s):  
T. Shintani ◽  
T. Maeda ◽  
T. Ariyoshi ◽  
H. Miyamoto ◽  
A. Hirotsune ◽  
...  
Keyword(s):  
Phase Change ◽  
Optical Disks

Characterization of Ultra-Fast Phase Change Optical Disk with GaSb Material

2003 ◽  
Vol 803 ◽  
Author(s):  
Kazunori Ito ◽  
Hiroko Tashiro ◽  
Makoto Harigaya ◽  
Eiko Suzuki ◽  
Katsuhiko Tani ◽  
...  
Keyword(s):  
Growth Rate ◽  
Crystal Growth ◽  
Melting Point ◽  
Phase Change ◽  
Crystal Growth Rate ◽  
Crystallization Mechanism ◽  
Fast Phase ◽  
Optical Disks ◽  
Digital Versatile Disk

ABSTRACTWe studied the crystallization mechanism of ultra-fast phase change optical disks with recording layers made of GaSb material for digital versatile disk (DVD) systems. The results of a static recording test and an amorphous mark formation simulation suggest that GaSb maintains a high crystal growth rate even at temperatures 150 degrees lower than the material's melting point. Disks with recording layers made of this material have a write speed margin ranging from DVD 3× to 8× or more.

Optical properties and lattice images of phase-change optical disks laser-annealed at dynamic conditions

1997 ◽  
Author(s):  
Hyeon-Chang Hong ◽  
Byungil Cho ◽  
Gyeong-Su Park ◽  
Byeung-Lyong Gill
Keyword(s):  
Optical Properties ◽  
Phase Change ◽  
Dynamic Conditions ◽  
Lattice Images ◽  
Optical Disks

Development of rewritable dual-layer phase-change optical disks

2000 ◽  
Author(s):  
FengHsu Wu ◽  
TsungEong Hsieh ◽  
Han-Ping D. Shieh
Keyword(s):  
Phase Change ◽  
Optical Disks

Multilevel reflection modulation recording for phase-change optical disks

1999 ◽  
Author(s):  
Jia J. Ho ◽  
P. K. Tan ◽  
Xiangshui Miao ◽  
L. P. Shi ◽  
Tow Chong Chong ◽  
...  
Keyword(s):  
Phase Change ◽  
Optical Disks

Study of the Multi-Level Reflection Modulation Recording for Phase Change Optical Disks

2000 ◽  
Vol 39 (Part 1, No. 2B) ◽  
pp. 733-736 ◽  
Author(s):  
Lu Ping Shi ◽  
Tow Chong Chong ◽  
Pik Kee Tan ◽  
Xiang Shui Miao ◽  
Jia Jun Ho ◽  
...  
Keyword(s):  
Phase Change ◽  
Multi Level ◽  
Optical Disks

Design and implementation of a multilaser-based initializer for phase-change optical disks

2000 ◽  
Author(s):  
Chi-Tang J. Hsieh ◽  
C. C. Lai ◽  
Jeremy W. Wu ◽  
Y. C. Yang ◽  
Chih-Kung Lee ◽  
...  
Keyword(s):  
Phase Change ◽  
Design And Implementation ◽  
Optical Disks

Quantitative study of nitrogen doping effect on cyclability of Ge-Sb-Te phase-change optical disks

1998 ◽  
Author(s):  
Rie Kojima ◽  
Takashi Kouzaki ◽  
Toshiyuki Matsunaga ◽  
Noboru Yamada
Keyword(s):  
Phase Change ◽  
Quantitative Study ◽  
Nitrogen Doping ◽  
Doping Effect ◽  
Optical Disks

Optical properties of phase-change optical disks with SbxSe100−x films

Vacuum ◽  
2000 ◽  
Vol 58 (2-3) ◽  
pp. 496-501 ◽  
Author(s):  
Tz Babeva ◽  
D Dimitrov ◽  
S Kitova ◽  
I Konstantinov
Keyword(s):  
Optical Properties ◽  
Phase Change ◽  
Optical Disks
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