Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Faniayeu, Ihar A."'
Nonreciprocal devices, including optical isolators, phase shifters, and amplifiers, are pivotal for advanced optical systems. However, exploiting natural materials is challenging due to their weak magneto-optical effects, requiring substantial thickn
Externí odkaz:
http://arxiv.org/abs/2306.10827
Autor:
Tripathi, Aditya, Ugwu, Chibuzor Fabian, Asadchy, Viktar S., Faniayeu, Ihar, Kravchenko, Ivan, Fan, Shanhui, Kivshar, Yuri, Valentine, Jason, Kruk, Sergey S.
Optical nonreciprocity is manifested as a difference in the transmission of light for the opposite directions of excitation. Nonreciprocal optics is traditionally realized with relatively bulky components such as optical isolators based on the Farada
Externí odkaz:
http://arxiv.org/abs/2210.14952
Optical polaritons appear when a material excitation strongly couples to the optical mode. Such strong coupling between molecular transitions and optical cavities results in far-reaching opportunities in modifying fundamental properties of chemical m
Externí odkaz:
http://arxiv.org/abs/2207.05988
Publikováno v:
Laser & Photonics Reviews, vol. 14, no. 10, p. 2000151, 2020
Motivated by the theoretical observation that isotropic chirality can exist even in completely random systems, we design a dielectric metamaterial consisting of a random colloid of meta-atoms, which exhibits unprecedentedly high isotropic optical act
Externí odkaz:
http://arxiv.org/abs/2003.09099
Publikováno v:
In Results in Physics September 2023 52
Akademický článek
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Autor:
Elsakka, Amr A., Asadchy, Viktar S., Faniayeu, Ihar A., Tcvetkova, Svetlana N., Tretyakov, Sergei A.
Control of electromagnetic waves using engineered materials is very important in a wide range of applications, therefore there is always a continuous need for new and more efficient solutions. Known natural and artificial materials and surfaces provi
Externí odkaz:
http://arxiv.org/abs/1603.08727
Akademický článek
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Autor:
Faniayeu, Ihar, Asadchy, Viktar, Dziarzhauskaya, Tatsyana, Semchenko, Igor, Khakhomov, Sergei
We realized and experimentally tested a conceptually new kind of electrically thin absorbers of electromagnetic waves. The idea is to utilize a single layer of precisely designed meta-atoms. This allows one to design an absorber with unprecedentedly
Externí odkaz:
http://arxiv.org/abs/1404.1816
Autor:
Fanyaev, Ivan1 (AUTHOR), Faniayeu, Ihar2 (AUTHOR) ihar.faniayeu@physics.gu.se
Publikováno v:
International Journal of RF & Microwave Computer-Aided Engineering. Feb2022, Vol. 32 Issue 2, p1-13. 13p.