光盘记录材料辨考

The Identification and Verification of the Recording Materials of Optical Disc

光盘是目前信息记录和保存的主要材料之一。自20世纪70年代产生以来,光盘的发展速度很快,更新换代也很快。它的名称、代号、记录性能、用途、标准、兼容性等五花八门,对此使用者和研究者总有一种眼花缭乱的感觉,难以分辨,本文将对光盘自产生以来的这些问题作些整理和辨析,以便于大家更好地了解和使用它。

This article mainly talk about optical disc and its family which are used as important materials that record and preserve information. Optical disc technology has been developed in a high speed since 1970s. The optical disc family members＇names, codes, applications, standards, compatibility are so different, which often makes users as well as researcher puzzle. The authors try to analysis and solve the problem in three aspects, in order to make it easier to be understood and used.