Presentation | 2000/9/15 Phase change disc for high data rate recording Hiroyasu Inoue, Hideki Hirata, Tatsuya Kato, Hiroshi Shingai, Hajime Utsunomiya, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have developed a new phase change optical disc having a thin transparent cover layer corresponding to new optical recording system(DVR)using a blue laser(405nm)and a dual objective lens with a numerical aperture of 0.85. We have achieved user capacity of 22GB per side of the 120mm CD size disc, and user data recording transfer rate of 70Mbps by designing the highly flat transparent cover layer, a new recording layer having high crystallization speed and the film structure for rapid cooling. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Phase change / High data rate recording / 70Mbps / Blue laser |
Paper # | CPM2000-98 |
Date of Issue |
Conference Information | |
Committee | CPM |
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Conference Date | 2000/9/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Phase change disc for high data rate recording |
Sub Title (in English) | |
Keyword(1) | Phase change |
Keyword(2) | High data rate recording |
Keyword(3) | 70Mbps |
Keyword(4) | Blue laser |
1st Author's Name | Hiroyasu Inoue |
1st Author's Affiliation | Data Storage Technology Center, TDK Corp.() |
2nd Author's Name | Hideki Hirata |
2nd Author's Affiliation | Data Storage Technology Center, TDK Corp. |
3rd Author's Name | Tatsuya Kato |
3rd Author's Affiliation | Data Storage Technology Center, TDK Corp. |
4th Author's Name | Hiroshi Shingai |
4th Author's Affiliation | Data Storage Technology Center, TDK Corp. |
5th Author's Name | Hajime Utsunomiya |
5th Author's Affiliation | Data Storage Technology Center, TDK Corp. |
Date | 2000/9/15 |
Paper # | CPM2000-98 |
Volume (vol) | vol.100 |
Number (no) | 320 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |