46 points | by bookofjoe 2 days ago ago
5 comments
UV Mie-void reflective metasurfaces in silicon (2026) https://doi.org/10.1117/1.AP.9.1.016002
The application to EUV/XUV is important, as those wavelengths can be very useful for photolithography.
https://unwall.app/phys.org/news/2026-11-air-holes-silicon-w...
That is a genius idea.
I assume this could be tuned for other wavelengths of light just by adjusting the size of the air holes and nanoscale structures?
Could the same idea also be used for directing RF?
Also wouldn't the holes cause a percentage of light loss?
UV Mie-void reflective metasurfaces in silicon (2026) https://doi.org/10.1117/1.AP.9.1.016002
The application to EUV/XUV is important, as those wavelengths can be very useful for photolithography.
https://unwall.app/phys.org/news/2026-11-air-holes-silicon-w...
That is a genius idea.
I assume this could be tuned for other wavelengths of light just by adjusting the size of the air holes and nanoscale structures?
Could the same idea also be used for directing RF?
Also wouldn't the holes cause a percentage of light loss?