中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
"information recording medium"

文献类型:专利

作者KAZUYO UMEZAWA; SEIJI MORITA; KOJI TAKAZAWA; HIDEO ANDO; NAOMASA NAKAMURA; NAOKI MORISHITA
发表日期2008-09-05
专利号IN269DEL2008A
著作权人KABUSHIKI KAISHA TOSHIBA
国家印度
文献子类发明申请
其他题名"information recording medium"
英文摘要When recording information by using a semiconductor laser at 450 nm or less, an in formation recording medium satisfies 9.5xlO-8≥/231(X*NA) ≥4.6x10-8 ... (1) (where X is the linear recording velocity, . is the laser wavelength, and NA is the numerical aperture) , or 9.5x10-8 ≥/(x*NA)≥ 2. 3x10-8 ... (2) where X is a linear recording velocity, . is a laser wavelength, and NA is a numerical aperture.
公开日期2008-09-05
申请日期2008-01-30
状态未确认
源URL[http://ir.opt.ac.cn/handle/181661/58224]  
专题半导体激光器专利数据库
作者单位KABUSHIKI KAISHA TOSHIBA
推荐引用方式
GB/T 7714
KAZUYO UMEZAWA,SEIJI MORITA,KOJI TAKAZAWA,et al. "information recording medium". IN269DEL2008A. 2008-09-05.

入库方式: OAI收割

来源:西安光学精密机械研究所

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