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Published in 2018 at "Journal of Experimental and Theoretical Physics"
DOI: 10.1134/s1063776118070178
Abstract: An artificial medium in the form of a cubic uniaxial photonic crystal (PC) with periodically arranged conducting wire cylinders in a dielectric matrix and oriented along the PC axis is considered. Permittivity $$\tilde \varepsilon $$ε˜…
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Keywords:
medium;
length wires;
finite length;
hyperbolic medium ... See more keywords
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Published in 2018 at "Optics letters"
DOI: 10.1364/ol.43.001187
Abstract: In this Letter, the enhanced and directional radiation in a wide terahertz (THz) frequency range in a graphene hyperbolic medium excited by an electric dipole is presented. The numerical simulations and theoretical analyses indicate that…
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Keywords:
graphene;
medium excited;
hyperbolic medium;
graphene hyperbolic ... See more keywords
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Published in 2021 at "Materials"
DOI: 10.3390/ma14154065
Abstract: In this work, we investigate the generation of light in a distributed feedback (DFB) laser composed of periodically arranged layers of hyperbolic medium and active material forming a 1D photonic hypercrystal (PHC). The scope of…
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Keywords:
laser based;
hyperbolic medium;
distributed feedback;
feedback laser ... See more keywords