High-density recording on air-stabilized flexible optical disk

  title={High-density recording on air-stabilized flexible optical disk},
  author={Nobuaki Onagi and Yasser Khamees Ragab Aman and Satoshi Murata and Keisuke Uchida},
  journal={IEEE Transactions on Magnetics},
We have developed an optical disk system constructed from a flexible disk and a stabilizer. The key feature of the system is an extremely small axial runout that has been reduced by 5 /spl mu/m as a result of the aerodynamic effect of the stabilizer. The system can achieve an axial runout of less than 5 /spl mu/m and enables a recording signal at a density of 0.13 /spl mu/m/bit. This system is stable in various curvature disks. 


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