2011年3月
Dynamic Recording of 200 Gbytes in Three-Dimensional Optical Disk by a 405 nm Wavelength Picosecond Laser
JAPANESE JOURNAL OF APPLIED PHYSICS
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- 巻
- 50
- 号
- 3
- 開始ページ
- 032704-1
- 終了ページ
- 032704-7
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1143/JJAP.50.032704
- 出版者・発行元
- JAPAN SOC APPLIED PHYSICS
We present experimental results of our volumetric optical data storage system. To achieve volumetric recording over a wide depth range of 250 mu m in a recording medium, we developed a relay lens system for compensating for the spherical aberration of a high-numerical-aperture (0.85) objective lens. The disk employs a single monolithic recording layer and a reference layer for servo control. A 405-nm-wavelength titanium: sapphire laser that exhibits 2 ps pulse duration and a more than 2 kW peak power is used for recording. We adopted void formation and mark position as recording principles. We have experimentally demonstrated 34-layer dynamic recording, corresponding to a capacity of 200 Gbytes. (C) 2011 The Japan Society of Applied Physics
Web of Science ® 被引用回数 : 10
Web of Science ® の 関連論文(Related Records®)ビュー
- リンク情報
- ID情報
-
- DOI : 10.1143/JJAP.50.032704
- ISSN : 0021-4922
- Web of Science ID : WOS:000288649800047