| Paper Abstract and Keywords |
| Presentation |
2011-01-21 11:00
One SIL Head Recording/Reading on a Rewritable Dual-Layer Optical Disk Having High-index Cover and Separation Layers
Haruhiko Habuta, Kazuya Hisada, Kenji Narumi, Takashi Mihara, Kosei Sano, Katsuhiko Hayashi, Yasuhiro Tanaka, Teruhiro Shiono, Shigeru Furumiya, Masahiro Birukawa, Noboru Yamada (Panasonic) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We have developed a dual-layer rewritable optical disk with high-index (n=1.8) cover and separation layers and first demonstrated near-field recording/reading for both L0 and L1 layers with single SIL (Solid Immersion Lens) optical head. The surface smoothness of the disk and the stability of a gap servo were improved by applying a new forming process of the high-index cover layer of the disk. A beam expander composed of three lenses enabled focusing both L0 and L1 recording layers without exchanging SIL head. The recording characteristics at the capacity of 150GB were confirmed. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
SIL / Near-field / Dual-layer optical disk / Rewritable / Phase-change / High-index cover layer / Beam expander / |
| Reference Info. |
ITE Tech. Rep., vol. 35, no. 1, MMS2011-6, pp. 47-51, Jan. 2011. |
| Paper # |
MMS2011-6 |
| Date of Issue |
2011-01-13 (MMS, CE) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
MMS IEICE-MRIS CE |
| Conference Date |
2011-01-20 - 2011-01-21 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Shoshin-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
MMS |
| Conference Code |
2011-01-MMS-MR-CE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
One SIL Head Recording/Reading on a Rewritable Dual-Layer Optical Disk Having High-index Cover and Separation Layers |
| Sub Title (in English) |
|
| Keyword(1) |
SIL |
| Keyword(2) |
Near-field |
| Keyword(3) |
Dual-layer optical disk |
| Keyword(4) |
Rewritable |
| Keyword(5) |
Phase-change |
| Keyword(6) |
High-index cover layer |
| Keyword(7) |
Beam expander |
| Keyword(8) |
|
| 1st Author's Name |
Haruhiko Habuta |
| 1st Author's Affiliation |
Panasonic Corporation (Panasonic) |
| 2nd Author's Name |
Kazuya Hisada |
| 2nd Author's Affiliation |
Panasonic Corporation (Panasonic) |
| 3rd Author's Name |
Kenji Narumi |
| 3rd Author's Affiliation |
Panasonic Corporation (Panasonic) |
| 4th Author's Name |
Takashi Mihara |
| 4th Author's Affiliation |
Panasonic Corporation (Panasonic) |
| 5th Author's Name |
Kosei Sano |
| 5th Author's Affiliation |
Panasonic Corporation (Panasonic) |
| 6th Author's Name |
Katsuhiko Hayashi |
| 6th Author's Affiliation |
Panasonic Corporation (Panasonic) |
| 7th Author's Name |
Yasuhiro Tanaka |
| 7th Author's Affiliation |
Panasonic Corporation (Panasonic) |
| 8th Author's Name |
Teruhiro Shiono |
| 8th Author's Affiliation |
Panasonic Corporation (Panasonic) |
| 9th Author's Name |
Shigeru Furumiya |
| 9th Author's Affiliation |
Panasonic Corporation (Panasonic) |
| 10th Author's Name |
Masahiro Birukawa |
| 10th Author's Affiliation |
Panasonic Corporation (Panasonic) |
| 11th Author's Name |
Noboru Yamada |
| 11th Author's Affiliation |
Panasonic Corporation (Panasonic) |
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| Speaker |
Author-1 |
| Date Time |
2011-01-21 11:00:00 |
| Presentation Time |
30 minutes |
| Registration for |
MMS |
| Paper # |
MMS2011-6, CE2011-6 |
| Volume (vol) |
vol.35 |
| Number (no) |
no.1 |
| Page |
pp.47-51 |
| #Pages |
5 |
| Date of Issue |
2011-01-13 (MMS, CE) |