Greater than 15-GB-capacity DWDD-MO recording using a DVD dimensional optical head

Keiichi Tsutsui,Shinichi Kai,Atsushi Fukumoto,Katsuhisa Aratani,Masayuki Arai,Shunji Yoshimura,Yasuyuki Takeshita

Greater than 15-GB-capacity DWDD-MO recording using a DVD dimensional optical head

1999

Keiichi Tsutsui
Shinichi Kai
Atsushi Fukumoto
Katsuhisa Aratani
Masayuki Arai
Shunji Yoshimura
Yasuyuki Takeshita

A new class of super resolution method was proposed for magneto-optical recording by T. Shiratori et.al. The method called DWDD (Domain Wall Displacement Detection) is principled on momentary magnetic wall displacement during a read-out.

Keywords:

Domain wall (magnetism)
Optics
Physics
Superresolution
magnetic wall

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