Data erase method for rewritable phase change type recording...

Data erasure device and data recording device using a clock sign

Data loss prevention in a cache memory when the temperature of a

Data playback method and device for data recorded as a hologram

Data processing method for a holographic data storage system

Data processing optical head apparatus

Data reading method

Data reading/writing optical head with holographic coupler

Data recording and readingout system

Data recording apparatus and method

Data recording medium, method of recording data thereon, and app

Data recording/reproducing method and apparatus using a recordin

Data recovery with differentiation and partial integration stage

Data reproducer

Data reproducing apparatus using idling current

Data restoring method and holographic data recording and/or...

Data slice generation method and apparatus for optical disk...

Data storage and readout optical head using a single substrate h

Data storage device

Data storage device container