Researchers in Austria and the US combined a multi-quantum-well heterostructure with a titanium dioxide metasurface to enhance second-harmonic generation by three orders of magnitude, enabling more efficient and compact photonic devices for telecommunications and quantum informa…
Metasurface Device Achieves Thousandfold Boost in Nonlinear Light Conversion
Researchers in Austria and the US combined a multi-quantum-well heterostructure with a titanium dioxide metasurface to enhance second-harmonic generation by three orders of magnitude, enabling more efficient and compact photonic devices for telecommunications and quantum information.
Electromagnetic metasurface · Wikimedia — licence per file · rights
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