Beating US Sanctions, Chinese Scientists Achieve Mass Production Of Optical Chips At Low Cost
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Chinese scientists find way to mass-produce optical chips US cannot sanction
https://www.scmp.com/news/china/science/article/3262355/chinese-scientists-find-way-mass-produce-optical-chips-us-can-not-sanction
Researchers developed a technique that uses a low-cost material – lithium tantalate – that is already being used to make smartphone components.