高倍速DVD+R光盘的机械和力学特性要求

16X DVDR-Things we need to know and to be done

在光存储发展的早期,人们曾经花费了大量的时 间和精力来了解光存储系统的基本原理。正是 在这些不断积累的知识和经验的基础上,第一台光存 储系统才得以定型并问世。

With the introduction of 16X DVD+R the specifications have stopped to be conservative. The development has entered into the regime where mechanics determine the performance. In particular the capabilities of the drive servo system and related mechanical properties of the disc have become demanding. The result of the latter is that the manufacturability of high-speed recordable discs has become a serious concern in replication land.