Toshiba Corp. has developed a rewritable optical disc with a capacity of 30GB per layer, per side and a companion read/write optical head that incorporates a blue laser, the company announced today.

TOKYO — Toshiba Corp. will be presenting a paper at the Optical Data Storage meeting, held May 10-14 in Vancouver, Canada on its development of a dual layer 36-Gbyte rewritable disk for the Advanced ...

The Blu-ray Disc Association this week announced plans to release a new commercial high-definition disc format that will offer up to 128GB of write-once capacity within months. The association also ...

Toshiba has developed a dual-layer rewritable optical disc for use with the blue-laser-based AOD (Advanced Optical Disc) format that it is developing with NEC. The disc — which will be introduced at ...