DWDD

The DWDD (Domain Wall Displacement Detection) is a media reproducing technology developed Canon and Sony and first implemented in a commercial…

Papers overview

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2011

Scattering characteristics of a domain wall displacement detection (DWDD) disk were investigated. DWDD is one of the high-density…

2010

Scattering characteristics of a domain wall displacement detection (DWDD) disk with a control layer were investigated by finite…

2005

Turbo code with max-log-MAP algorithm was experimentally applied to a DWDD disk using a blue laser for a high-density recording…

2004

Turbo codes, a partial turbo method and a serial turbo method, were experimentally applied to a Domain Wall Displacement…

2003

We developed a side-wall-annealing technique for land/groove substrates. By applying this technique to our Domain Wall…

2002

We confirmed a wide tolerance and capability of over 2.0 GB/64 mmφ, equivalent to 14 times the capacity of Mini Disc (MD) using a…

2000

We have studied high-density MO (magneto-optical) recording using a DWDD (domain wall displacement detection) medium with a red…

1999

A new class of super resolution method was proposed for magneto-optical recording by T. Shiratori et.al. The method called DWDD…

1999

1998