Laser mode hopping detection for heat-assisted magnetic recording device

Defining a maximum sequential write duration for a data storage device utilizing heat-assisted recording

Optimized recording condition for heat-assisted magnetic recording

Interlaced magnetic recording

Write management for interlaced magnetic recording devices

Laser power optimization for heat assisted interlaced magnetic recording

Laser power optimization for heat assisted interlaced magnetic recording

Adjacent track interference asymmetry mitigation

Enhanced capacity recording

Interlaced magnetic recording super parity

Laser optical power monitoring using thermal sensor of a head transducer

Laser controller for heat-assisted magnetic recording device

Grating based laser and power monitor for a heat-assisted magnetic recording device

Laser optical power monitoring using thermal sensor of a head transducer

Drive carrier light source control

REAL TIME POWER CONTROL FOR OPTICAL RECORDING DRIVES

Systems and methods for recording optical information

Real time power control for optical recording drives

Optical information reproducing method, optical information reproducing device, and optical information recording medium for performing reproduction of information by using laser beams

Systems and methods for recording optical information

Method and apparatus for phase and/or copy window control for use with a domain expansion recording medium and record carrier

OPTICAL DISK AND OPTICAL DISK DRIVE DEVICE

Reproducing method, reproducing apparatus, recording method, and recording apparatus

Information recording apparatus

Optical unit, optical pickup apparatus and optical information-processing apparatus

Method, apparatus and record carrier with average-runlength preserving code for improved readout parameter control

Method and apparatus for controlling a readout parameter during reading

Domain expansion read-out for improved domain collapse

Optical recording medium having BCA of write-once information

STORAGE MEDIUM INITIALIZATION METHOD, AND RECORDING AND REPRODUCING METHOD AND APPARATUS

Magnetic field control method, storage apparatus, computer-readable storage medium, read retry method and learning method

Copy window setpoint control for domain expansion reading

Control means and method of controlling a current through a coil

Optical recording method and apparatus using this method

Reproducing beam power control for dual-layer recording medium

Read-out control for use with a domain expansion recording medium

Optical disk and optical disk drive device

Optical disk and optical disk drive device

Storage apparatus and computer-readable storage medium

Method for evaluating optical recording medium, optical recording medium, and information-recording/reproducing apparatus

Systems and methods for recording optical information

Record carrier, device and method for correcting signed deviation

Code-adaptive magneto-optical write strategy

Magneto-optical disc device and method for writing data on magneto-optical disc

Disc-shaped recording medium, method and apparatus for manufacturing same and data recording method

Data reproducer

Rotation speed control for recording information

Data assurance method for optical storage media and optical storage device

Determining a value of a recording pulse parameter for optical recording

Method and apparatus for dynamic readout decision level adjustment for use in domain expansion reading

Information storage apparatus

Optical recording method and optical recording medium

Reproducing method of magneto-optical storage medium, and magneto-optical storage apparatus using the method

Dynamic copy window control for domain expansion reading

Annealing device and annealing method

Data transfer device and method

Reproduced signal evaluation apparatus and method, reproduction apparatus and method, and recording apparatus and method

Data storage device monitoring system, method and removable data carrier for use with data storage system

Optical recording/reproducing apparatus with APC and ACC processes

Method for recording data against ATE and storage medium therefor

Optical information recording medium and optical information recording and reproducing apparatus

Magneto-optical recording medium having watermark for preventing unauthorized copy

Method and apparatus for phase and/or copy window control use with a domain expansion recording medium and record carrier

Method for optically recording information and device for optically recording information by the same

Recording/playback apparatus and editing method

Recording/playback apparatus and editing method

Optical recording method and apparatus using this method

Disk drive

Copy window control for data dependent field switching in domain expansion read-out

Optical recording method and optical recording device

Optical disk apparatus and method for recording data by utilizing an overwrite technique or a two-path write technique

Reproduction method and apparatus, and recording method and apparatus

Optical disk and optical disk drive device

Information-processing apparatus and information administration system using the same

Optical storage apparatus, method for regeneration from optical storage medium, and method for recording on optical storage medium

Optical disk and optical disk drive device

Disc apparatus for reproducing a signal on a disc using a laser beam

Disc-shaped recording medium, manufacturing method and manufacturing device thereof, and data recording method

Magneto-optical recording/reproducing apparatus and magneto-optical recording/reproducing method

Method for determining reproducing light beam intensity and recording and reproducing apparatus

Record/playback apparatus and record/playback method

Recording/reproducing apparatus, and method of detecting state thereof

Radiation power and/or field control of domain expansion recording medium

Data storage device extending servo burst field by alternating servo field processing during writes

Optical spatial mode filter for removing fundamental mode components in a HAMR light path

Writing adjacent tracks with different widths by varying fly height of a recording head

Laser temperature calibration in a HAMR device

Heat assisted magnetic recording withinterlaced high-power heated and low-power heated tracks

Disk drive evaluating laser performance for heat assisted magnetic recording

HAMR channel to preamp interface