Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Georgios G. Pyrialakos"'
Autor:
Haokun Luo, Yunxuan Wei, Georgios G. Pyrialakos, Mercedeh Khajavikhan, Demetrios N. Christodoulides
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract We propose a method for guiding charged particles such as electrons and protons, in vacuum, by employing the exotic properties of Lagrange points. This leap is made possible by the dynamics unfolding around these equilibrium points, which st
Externí odkaz:
https://doaj.org/article/7d4361832a3641139b61f3c0d3195ef2
Autor:
Haokun Luo, Yunxuan Wei, Georgios G. Pyrialakos, Mercedeh Khajavikhan, Demetrios N. Christodoulides
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/e29ac41e2e754c80895207614c9ebba0
Autor:
Yuzhou G. N. Liu, Yunxuan Wei, Omid Hemmatyar, Georgios G. Pyrialakos, Pawel S. Jung, Demetrios N. Christodoulides, Mercedeh Khajavikhan
Publikováno v:
Light: Science & Applications, Vol 11, Iss 1, Pp 1-6 (2022)
The Hatano–Nelson model with asymmetric couplings is demonstrated for the first time in phase locked laser arrays. The arrays exhibit steerable non-Hermitian skin effects.
Externí odkaz:
https://doaj.org/article/6fdf2a28279843b8ae3a9230970973e9
Autor:
Georgios G. Pyrialakos, Fan O. Wu, Pawel S. Jung, Huizhong Ren, Konstantinos G. Makris, Ziad H. Musslimani, Mercedeh Khajavikhan, Tsampikos Kottos, Demetrios Christodoulides
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013072 (2024)
By utilizing the theoretical tools of optical thermodynamics, we investigate thermalization in nonlinear disordered lattices beyond the diffusion regime. Even under extreme levels of disorder, we analytically predict the expected thermal value of ent
Externí odkaz:
https://doaj.org/article/6236d9a0658a4f8aa2e54f9415b1f83b
Autor:
Pawel S. Jung, Georgios G. Pyrialakos, Fan O. Wu, Midya Parto, Mercedeh Khajavikhan, Wieslaw Krolikowski, Demetrios N. Christodoulides
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
The nonlinear evolution dynamics in topological photonic lattices is systematically investigated within the framework of optical thermodynamics. This approach allows for the precise prediction of topological currents even under the extreme complexity
Externí odkaz:
https://doaj.org/article/cadb943010f0411e9f5a170ce3380643
Autor:
Georgios G. Pyrialakos, Nora Schmitt, Nicholas S. Nye, Matthias Heinrich, Nikolaos V. Kantartzis, Alexander Szameit, Demetrios N. Christodoulides
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
The electrons in 2D materials like graphene are described by the relativistic Dirac equation. Here the authors present a lattice of evanescently coupled waveguides that emulates a wide range of Dirac excitations and study the type-II edge states that
Externí odkaz:
https://doaj.org/article/777851c257af47a0bbe6961a63c4b4c9
Autor:
Christos Liaskos, Georgios G. Pyrialakos, Alexandros Pitilakis, Ageliki Tsioliaridou, Michail Christodoulou, Nikolaos Kantartzis, Sotiris Ioannidis, Andreas Pitsillides, Ian F. Akyildiz
Publikováno v:
Intelligent Reconfigurable Surfaces (IRS) for Prospective 6G Wireless Networks. :41-82
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0d9e88b4f85197e5609edc654244d2a
https://doi.org/10.1002/9781119875284.ch4
https://doi.org/10.1002/9781119875284.ch4
Autor:
Mahmoud A. Selim, Georgios G. Pyrialakos, Fan O. Wu, Ziad Musslimani, Konstantinos G. Makris, Mercedeh Khajavikhan, Demetrios Christodoulides
We investigate the statistical mechanics of the photonic Ablowitz-Ladik lattice, the integrable version of the discrete nonlinear Schr\"odinger equation. In this regard, we demonstrate that in the presence of perturbations the complex response of thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aa6f081a8f3b3307df83f3aa430378b
http://arxiv.org/abs/2301.01244
http://arxiv.org/abs/2301.01244
Autor:
Mahmoud A. Selim, Fan O. Wu, Georgios G. Pyrialakos, Mercedeh Khajavikhan, Demetrios Christodoulides
We study the coherence characteristics of light propagating in nonlinear graded-index multimode fibers after attaining optical thermal equilibrium conditions. The role of optical temperature on the spatial mutual coherence function and the associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::543524c4ae389e98b356763d4203aa3b
http://arxiv.org/abs/2212.10063
http://arxiv.org/abs/2212.10063
Autor:
Yuzhou G. Liu, Omid Hemmatyar, Georgios G. Pyrialakos, Pawel S. Jung, Demetrios N. Christodoulides, Mercedeh Khajavikhan
Publikováno v:
Active Photonic Platforms (APP) 2022.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c459336cbb6de3e25bffcbd7b74f1aa
https://doi.org/10.1117/12.2633532
https://doi.org/10.1117/12.2633532