A plasmonic metamaterial driven at terahertz frequencies achieves strong, ultrafast temporal modulation and shows a transition to the photonic time crystal regime with reduced plasmonic losses.
Article
Tingwen Guo
ORCID: orcid.org/0000-0002-3442-02791, Jules Sueiro2, Gian Marcello Andolina2, Artem Levchuk
ORCID: orcid.org/0000-0001-5742-39421, Stefano Ponzoni1, Romain Grasset
ORCID: orcid.org/0000-0003-4769-89471, Donald Monthe
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