Data burned on optical discs by consumer-based drives tend to fail after a number of years depending on the disc materials and storage environment.

消费者用普通刻录机刻录在光盘上上的数据依据光碟材质和储存环境的不同往往若干年后就损坏了。

youdao

Pioneer recently has unveiled its 16-layer optical disc that able to store up to 400gb of data in one optical disc.

先锋公司最近推出了16层的光盘能够储存多达400gb的数据在一个光盘。

youdao

Systems and methods for optical recording relate to systems for controlling reading operation of data on an optical disc, systems for reading data on the optical disc and methods for reading data.

一种光学读取系统与方法，涉及用以控制光盘上的资料读取操作的系统、用以读取光盘上资料的系统以及读取资料的方法。

youdao

Recently a company from Utah called Millenniata has introduced an optical disc technology utilizing a disc in which the data is etched (or engraved) into a ceramic substrate rather than stamped on plastic like conventional optical discs.

FORBES: Storing Information for a Thousand Years

Blu-ray DiscTM is the next-generation optical disc format for high definition audio-video and high-capacity data software applications.

ENGADGET: Blu-ray Discs expand to 128GB under new BDXL spec