J-GLOBAL ID:200904092598687537  Research Project code:9911002945 Update date:Mar. 16, 2006

(Development and evaluation of nanometer-controlled optical disc system)

Study period:1999 - 2000
Organization (1):
Investigating Researcher (2):
Research overview:
For the purpose of establishing technology for nanometer-level pit pattern measurement of optical discs higher in recording surface density higher than 100Gb/inch square, this study builds up a prototype of experiment equipment capable of totally evaluating the shape, accuracy and optical characteristics of recording micropits.
Keywords (3):
超精密ピット ,  ナノメータ ,  走査プローブ
Research program: Designated Researches (National Research and Development Program Specified Research)
Ministry with control over the research :
Ministry of Economy, Trade and Industry
Organization with control over the research:
National Institute of Advanced Industrial Science and Technology
Research budget: 2000: \10,215,000

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