metasurface laser produces world’s first super-chiral light.

Researchers have demonstrated the world’s first metasurface laser that produces “super-chiral light”: light with ultra-high angular momentum. The light from this laser can be used as a type of “optical spanner” to or for encoding information in optical communications.

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read the article..
https://phys.org/news/2020-04-metasurface-laser-world-super-chiral.html

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