Semi transparent Recording Stack with Fast-Crystallization Phase-Change Material for Dual-Layer Optical Disk
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概要
- 論文の詳細を見る
We report the experimental results of a semi transparent recording stack with a fast-crystallization (FC) phase-change material for a dual-layer optical disk, using a pickup with a blue laser diode at 405 nm and a lens numerical aperture (NA) of 0.85 to achieve the highest capacity. The transmittance of 47% and the clock-to-data jitter of approximately 9% were obtained from the semi transparent recording stack. We confirmed that the FC phase-change material could be applied to a high-capacity dual-layer recording system.
- 社団法人応用物理学会の論文
- 2002-03-30
著者
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MURATA Setsuko
NTT Interdisciplinary Research Laboratories
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Abe Michiharu
Research And Development Group Ricoh Company Ltd.
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Abe Michiharu
Research And Development Center Ricoh Company Ltd.
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Yamada K
Department Of Quantum Engineering Nagoya University
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Iwasa Hiroyuki
Research And Development Group Ricoh Company Ltd.
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SHINOTSUKA Michiaki
Research and Development Center, Ricoh Company Ltd.
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Kageyama Yoshiyuki
Research And Development Group Ricoh Company Ltd.
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Kageyama Yoshiyuki
Research And Development Center Ricoh Company Ltd.
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FURUKAWA Ryuichi
Research and Development Group, RICOH COMPANY, LTD.
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MURATA Shozo
Research and Development Group, RICOH COMPANY, LTD.
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Shinotsuka Michiaki
Research And Development Group Ricoh Company Ltd.
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Shinotsuka Michiaki
Research And Development Center Ricoh Company Ltd.
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Murata Shozo
Research And Development Group Ricoh Company Ltd.
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Furukawa Ryuichi
Research And Development Group Ricoh Company Ltd.
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