Russian scientists are completing work on super-stable optical memory technology to create a disc capable of storing information for one million years under certain conditions.
俄罗斯科学家即将完成超级稳定的光存储技术的研发工作,以创造一种在特定条件下能将数据存储100万年的光盘。
They created a prototype of an "eternal disc" and will conduct research and development work in 2018-2020, said Ivan Glebov, head of the Moscow-based laboratory of laser nanostructuring in glass at the Foundation for Advanced Research Projects.
位于莫斯科的先进研究项目基金会激光纳米结构玻璃实验室主任伊万·格列博夫表示,他们制造出了“永久光盘”的原型,并将在2018-2020年开展研发工作。
The new storage device is made of quartz glass. To record data, a femtosecond laser delivers extremely short and intense light pulses onto a piece of quartz.
这种新型存储设备由石英玻璃制成。飞秒激光器将极短且强的光脉冲传送到一片石英上以刻录数据。
The disc is resistant to fires, radiation and electromagnetic waves.
该光盘耐火、防辐射还防电磁波。
It will be capable of storing up to 1 TB of data in the future. Presently, the researchers are striving for 25 GB/disc data capacity.
未来,该光盘将可存储高达1TB的数据。目前,研究人员力争使每个光盘的数据容量达到25GB。
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