optical storage
noun[U]
uk/ˌɒp.tɪ.kəl ˈstɔː.rɪdʒ/us/ˌɑːp.tɪ.kəl ˈstɔːr.ɪdʒ/(alsooptical data storage)the use oflightto write andreadinformationto and from adevicesuch as a CD orDVD:
光存储Opticalstorageformatssuch asDVDsuselighttoreadandstoredata.DVD等光存储方式利用光来读取和存储数据。
The firstopticaldatastoragediskcontained60timesthecapacityof a 5 ¼-inchfloppydisk.第一张光数据存储盘的容量是5¼英寸软盘的60倍。
- Thereturnsweresmall, somanufacturerswere notabletojustifythecostofresearchtoextendtheboundariesofopticalstorage.
- Almost everycompanyinvolvedinopticalstorageis alsolookingat holographics as apotentialcandidatefor the nextgenerationofopticaldisc.
- CDsandDVDs, like allopticalstoragetechnologies,storedatain theformofmicroscopicpitsthatrepresentthesebinarydigits.
Computer concepts
- 3-D printing
- adaptive learning
- additive manufacturing
- addy
- aeroplane mode
- backup
- capture
- computing
- configuration
- importation
- information age
- information security
- information superhighway
- infosec
- scan
- transcoding
- Trojan horse
- tuple
- Turing Machine
- Turing test