Time-varying metamaterials rely on large and fast changes of the linear permittivity. Beyond the linear terms, however, the effect of a non-perturbative modulation of the medium on harmonic generation ...
Effective control of terahertz radiation requires fast and efficient modulators with a large modulation depth—a challenge that is often tackled by using metamaterials. Metamaterial-based active ...
A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2022.210047 discusses spatiotemporal manipulation of femtosecond light pulses for on-chip devices. With the development of highly ...
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