Improvement of Thermal Interference for High-Density Thermal Recording Mastering
スポンサーリンク
概要
- 論文の詳細を見る
We optimized the silicon master structure with the dielectric material as the recording material of the thermal recording. We confirmed that a 48-nm-long pit was able to be recorded with a laser of 405 nm wavelength. As a result of that, we could make a 250 gigabyte (GB) data capacity master with a conventional laser beam recorder (LBR). 75 and 100 GB discs with a photopolymer cover film made by the same method were able to be read with a solid immersion lens (SIL)-equipped tester. The 75 and 100 GB disc jitter values were 6 and 10%, respectively. We also confirmed that a 37-nm-long pit could be formed with the SIL-equipped tester as the recording machine of the thermal recording.
- 2011-09-25
著者
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Jinno Satoshi
Research Department II, Research and Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Murakami Shigenori
Research Department II, Research and Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Yamaoka Nobuki
Research Department II, Research and Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Matsukawa Makoto
Research Department II, Research and Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Sugawara Yukihiro
Research Department II, Research and Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Takishita Toshihiko
Research Department II, Research and Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Yokogawa Fumihiko
Research Department II, Research and Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Murakami Shigenori
Research Department II, Research & Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Takishita Toshihiko
Research and Development Group, Pioneer Corporation, 465, Ohsato-cho, Kofu 400-0053, Japan
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Sugawara Yukihiro
Research Department II, Research & Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Yamaoka Nobuki
Research Department II, Research & Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Yokogawa Fumihiko
Research Department II, Research & Development Division, Pioneer Corporation, Kofu 400-0053, Japan
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Matsukawa Makoto
Research Department II, Research & Development Division, Pioneer Corporation, 465 Ohsato-cho, Kofu 400-0053, Japan
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Jinno Satoshi
Research Department II, Research & Development Division, Pioneer Corporation, 465 Ohsato-cho, Kofu 400-0053, Japan
関連論文
- Improvement of Thermal Interference for High-Density Thermal Recording Mastering
- Thermal Recording for High-Density Optical Disc Mastering
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