Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Mirmoosa Mohammad S."'
Publikováno v:
Nanophotonics, Vol 12, Iss 14, Pp 2881-2889 (2023)
Temporally varying electromagnetic media have been extensively investigated recently to unveil new means for controlling light. However, spin-dependent phenomena in such media have not been explored thoroughly. Here, we reveal the existence of spin-d
Externí odkaz:
https://doaj.org/article/36069223ce3f4a6494a380c109011d7f
Publikováno v:
Nanophotonics, Vol 12, Iss 14, Pp 2813-2822 (2023)
Static reactive metasurfaces allow excitation and propagation of surface waves. In this paper, we theoretically elucidate how surface-wave propagation along a reactive boundary is affected by temporal discontinuities of effective parameters character
Externí odkaz:
https://doaj.org/article/9f1575b953d24230a38d985fe97be35d
Autor:
Garg, Puneet, Fischbach, Jan David, Lamprianidis, Aristeidis G., Wang, Xuchen, Mirmoosa, Mohammad S., Asadchy, Viktar S., Rockstuhl, Carsten, Sturges, Thomas J.
Time-modulated nanostructures allow us to control the spatial and temporal properties of light. The temporal modulation of the nanostructures constitutes an additional degree of freedom to control their scattering properties on demand and in a reconf
Externí odkaz:
http://arxiv.org/abs/2409.04551
In this presentation, we analytically derive the dispersion equation for surface waves traveling along reactive boundaries which are periodically modulated in time. In addition, we show numerical results for the dispersion curves and importantly unco
Externí odkaz:
http://arxiv.org/abs/2107.09375
Autor:
Jayathurathnage, Prasad, Liu, Fu, Mirmoosa, Mohammad S., Wang, Xuchen, Fleury, Romain, Tretyakov, Sergei A.
Publikováno v:
Phys. Rev. Applied 16, 014017 (2021)
Temporal modulation of components of electromagnetic systems provides an exceptional opportunity to engineer the response of those systems in a desired fashion, both in the time and frequency domains. For engineering time-modulated systems, one needs
Externí odkaz:
http://arxiv.org/abs/2011.00262
Publikováno v:
Proceeding of the IEEE, vol. 108, no. 10, pp. 1684-1727, 2020
This tutorial provides an intuitive and concrete description of the phenomena of electromagnetic nonreciprocity that will be useful for readers with engineering or physics backgrounds. The notion of time reversal and its different definitions are dis
Externí odkaz:
http://arxiv.org/abs/2001.04848
Autor:
Tasolamprou, Anna C., Pitilakis, Alexandros, Tsilipakos, Odysseas, Liaskos, Christos, Tsiolaridou, Ageliki, Liu, Fu, Wang, Xuchen, Mirmoosa, Mohammad S., Kossifos, Kypros, Georgiou, Julius, Pitsilides, Andreas, Kantartzis, Nikolaos V., Manessis6, Dionysios, Ioannidis, Sotiris, Kenanakis, George, Deligeorgis, George, Economou, Eleftherios N., Tretyakov, Sergei A., Soukoulis, Costas M., Kafesaki, Maria
We present the concept and electromagnetic aspects of HyperSurFaces (HSFs), artificial, ultrathin structures with software controlled electromagnetic properties. The HSFs key unit is the metasurface, a plane with designed subwavelength features whose
Externí odkaz:
http://arxiv.org/abs/1908.01072
Interaction of electromagnetic radiation with time-variant objects is a fundamental problem whose study involves foundational principles of classical electrodynamics. Such study is a necessary preliminary step for delineating the novel research field
Externí odkaz:
http://arxiv.org/abs/1905.02446
Autor:
Alaee, Rasoul, Albooyeh, Mohammad, Rahimzadegan, Aso, Mirmoosa, Mohammad S., Kivshar, Yuri S., Rockstuhl, Carsten
Publikováno v:
Phys. Rev. B 92, 245130 (2015)
The study of high-index dielectric nanoparticles currently attracts a lot of attention. They do not suffer from absorption but promise to provide control on the properties of light comparable to plasmonic nanoparticles. To further advance the field,
Externí odkaz:
http://arxiv.org/abs/1508.06965
Funding Information: Research funding: This work was supported by the Academy of Finland under grant 330260. Publisher Copyright: © 2023 the author(s), published by De Gruyter, Berlin/Boston 2023. Temporally varying electromagnetic media have been e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______661::3e5f2ac1b4ac5e0c46cc8d123ffda4e6
https://aaltodoc.aalto.fi/handle/123456789/120440
https://aaltodoc.aalto.fi/handle/123456789/120440