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• New Non-Linear Metasurface Changes Basic Properties of Light

  An international research team has produced the first-ever dielectric metasurfaces for nonlinear light conversion. Using these structures, scientists have been able to convert infrared radiation into visible light. They have also been able to implement additional functions: an ability to deflect light at a specific angle and to change the light polarization. Kirill Koshelev, a researcher at the Nanophotonics and Metamaterials Laboratory and one of the study’s authors, spoke to ITMO.NEWS about the project and the significance of its results.

  15.06.2018