Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Kruk, A. S."'
Autor:
Zalogina, Anastasiia, Tonkaev, Pavel, Tripathi, Aditya, Lee, Hoo-Cheol, Carletti, Luca, Park, Hong-Gyu, Kruk, Sergey S., Kivshar, Yuri
Publikováno v:
Nano Letters, 2022, 22, 10, 4200-4206
Multiphoton processes of absorption photoluminescence have enabled a wide range of applications including three-dimensional microfabrication, data storage, and biological imaging. While the applications of two-photon and three-photon absorption and l
Externí odkaz:
http://arxiv.org/abs/2211.11171
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
Autor:
Kruk, Sergey S., Gao, Wenlong, Choi, Duk-Yong, Zentgraf, Thomas, Zhang, Shuang, Kivshar, Yuri
Topological states of light represent counterintuitive optical modes localized at boundaries of finite-size optical structures that originate from the properties of the bulk. Being defined by bulk properties, such boundary states are insensitive to c
Externí odkaz:
http://arxiv.org/abs/2107.13227
Autor:
Melik-Gaykazyan, Elizaveta V., Koshelev, Kirill L., Choi, Jae-Hyuck, Kruk, Sergey S., Park, Hong-Gyu, Fedyanin, Andrey A., Kivshar, Yuri S.
We employ structured light for the second-harmonic generation from subwavelength AlGaAs nanoparticles that support both electric and magnetic multipolar Mie resonances. The vectorial structure of the pump beam allows addressing selectively Mie-resona
Externí odkaz:
http://arxiv.org/abs/1811.08680
Autor:
Wang, Kai, Titchener, James G., Kruk, Sergey S., Xu, Lei, Chung, Hung-Pin, Parry, Matthew, Kravchenko, Ivan I., Chen, Yen-Hung, Solntsev, Alexander S., Kivshar, Yuri S., Neshev, Dragomir N., Sukhorukov, Andrey A.
Publikováno v:
Science 361, 1104-1108 (2018)
Metasurfaces based on resonant nanophotonic structures have enabled novel types of flat-optics devices often outperforming the capabilities of bulk components, yet these advances remain largely unexplored for quantum applications. We show that non-cl
Externí odkaz:
http://arxiv.org/abs/1804.03494
Akademický článek
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Autor:
Kruk, Sergey S., Wong, Zi Jing, Pshenay-Severin, Ekaterina, O'Brien, Kevin, Neshev, Dragomir N., Kivshar, Yuri S., Zhang, Xiang
Strongly anisotropic media where the principal components of electric permittivity or magnetic permeability tensors have opposite signs are termed as hyperbolic media. Such media support propagating electromagnetic waves with extremely large wavevect
Externí odkaz:
http://arxiv.org/abs/1512.03125
Autor:
Zinger, Katharine, Kruk, Richard S.
Publikováno v:
Frontiers in Language Sciences; 2024, p1-17, 17p
Nonlinear coupled-mode theory for periodic plasmonic waveguides and metamaterials with loss and gain
Autor:
Sukhorukov, Andrey A., Solntsev, Alexander S., Kruk, Sergey S., Neshev, Dragomir N., Kivshar, Yuri S.
Publikováno v:
Opt. Lett. 39, 462-465 (2014)
We derive general coupled-mode equations describing the nonlinear interaction of electromagnetic modes in media with loss and gain. Our approach is rigorously based on the Lorentz reciprocity theorem, and it can be applied to a broad range of metal-d
Externí odkaz:
http://arxiv.org/abs/1309.2807
Akademický článek
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