ORS-03 A SCANNING LASER MICROSCOPE INCORPORATING SIL FOR HIGH-DENSITY MAGNETO-OPTICAL RECORDING

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概要

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• Optical recording is currently used in a number of data storage formats, such as CDR, DVD and GIGAMO magneto-optical disks. In all cases the amount of data that can be stored is limited by the spot size of the focused laser beam. This is diffraction limited and gives rise to a spot size comparable with the laser wavelength. In order to overcome this limit a solid immersion lens (SIL) enables a significantly smaller spot to be realised. The design of an optical slider incorporating a SIL and a single galvanometer mirror will enable the dynamics of high-density near-field recording to be investigated.

• 一般社団法人日本機械学会の論文

著者

• Jenkins David

  Centre For Research In Information Storage Technology University Of Plymouth

• EDMUND Sarah

  Centre for Research in Information Storage Technology, University of Plymouth

• Edmund Sarah

  Centre For Research In Information Storage Technology University Of Plymouth

関連論文

• ORS-03 A SCANNING LASER MICROSCOPE INCORPORATING SIL FOR HIGH-DENSITY MAGNETO-OPTICAL RECORDING

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