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The time-bandwidth relation that states that the longer a resonator stores energy, the narrower the bandwidth of supported frequencies and…

Date 13/01/2021
Category News

Photonic crystal devices have big potential for nonlinear optics, as they can confine light both spatially and temporally. However, a…

Date 07/12/2020
Category News

Metasurfaces based on epsilon-near-zero materials show very strong nonlinear responses and allow coupling of light to optical modes in the…

Date 19/10/2020

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