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Posted by bookofjoe 1 day ago
Air holes turn silicon wafers into flat UV focusing mirrors for compact optics
(phys.org)
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2 comments
altairprime 1 day ago
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UV Mie-void reflective metasurfaces in silicon
(2026)
https://doi.org/10.1117/1.AP.9.1.016002
bookofjoe 1 day ago
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https://unwall.app/phys.org/news/2026-11-air-holes-silicon-w...