12 ms·
Smallest-ever optical switch revolves around one atom
- brudgers 11y agoCited story: https://www.ethz.ch/en/news-and-events/eth-news/news/2016/02/Switching-light-on-and-off-with-silver-atom.html https://www.ethz.ch/en/news-and-events/eth-news/news/2016/02...