Why This New CD Could Change Storage
A video on YouTube. In Tech, a Krater category.
Watch on YouTubeSummary by Krater
This video explores the history and potential resurgence of compact discs, focusing on a new 3D nanoscale optical disk developed by Chinese researchers that can store up to 1.6 petabits of data.
From the video
Answers: Are CDs making a comeback and what is the new petabit CD technology?
- history of compact discs
- 3D optical data storage
- petabit capacity optical discs
- data center storage technology
- limitations of physical media storage
What it concludes
- Researchers developed a 3D optical disc with a storage capacity of 1.6 petabits.
- The new optical disc technology uses ultra-transparent materials and nanoscale spots smaller than the wavelength of visible light to achieve high-density storage across 100 layers.
- While the new optical disc offers massive storage capacity suitable for data centers, manufacturing and adoption face severe limitations including high energy consumption, slow writing speeds, and expensive laser equipment.
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