高密度蓝光存储的写策略

Write Strategy for Blue-laser Optical Recording

蓝光存储技术被认为是第三代光存储的主流技术.在蓝光存储技术中,由于数据传输速度的提高,特别是在高倍速蓝光光盘中记录数据,需要光盘和刻录机之间非常精密的配合,因此对写策略提出了更高的要求.介绍了用于蓝光存储的写策略的研究现状,并对其发展前景进行了展望.

Blue-laser optical recording is considered as the third generation of optical storage technology. Successful recording of blue-ray discs at higher recording speeds requires a very accurate matching between disc and recorder due to the fast data transfer speed. Therefore, to provide a properly positioned mark, write pulse processing, known as a write strategy, is essential. The state of write strategy for blue-laser optical recording was introduced. In addition, the development prospect of the write strategy used in blue-ray recording was previewed.