New method embeds quantum dots within metasurfaces for enhanced luminescence

https://phys.org/news/2024-06-method-quantum-dots-metasurfaces-luminescence.html

"enables 2 objects to exist in same space... nanoimprint lithography creating cheaper optical metasurfaces, utilizing materials not available in conventional processes... integrated quantum dots with titanium dioxide creating metasurface enhancing proportion of photons emitted from quantum dots coupling with resonance mode of the metasurface, enabling controlling quantum dots' light polarization, emission direction... up to 25X greater luminescence efficiency... sharper, brighter displays, more precise, sensitive biosensing"