Broadband multiple topological rainbows
WebFeb 3, 2024 · Broadband Multiple Topological Rainbows. Article. Jun 2024; Sayed Elshahat; ... Multiple topological rainbows are achieved by varying the radii of the dielectric rods in a gradient manner along a ... WebJun 28, 2024 · Broadband Multiple Topological Rainbows Sayed Elshahat, M. S. Esmail, +2 authors Cuicui Lu Published 28 June 2024 Physics Annalen der Physik Topological …
Broadband multiple topological rainbows
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WebApr 30, 2024 · In most cases, higher‐order topological insulating phases are observed in crystalline materials and photonic/phononic crystals with high crystalline symmetries. Few exceptions include amorphous and quasi‐crystalline matters, which have recently been demonstrated to exhibit such topological phases as well. This report reveals analytically … WebSep 1, 2024 · The first method allows for rigorous, topologically protected, broadband stopping of waves in adiabatically graded (chirped, axially varying) waveguides, with each frequency of a pulse being...
WebCuicui Lu is a professor in Beijing Institute of Technology, and also a "BIT Teli Research Fellow". Her research interests include nanophotonics and topological photonics. She has published 55 papers, including Physical Review Letters, Nature Communications, Light: Science & Applications, Advances in Optics and Photonics, Optica, Advanced Optical …
WebBroadband Multiple Topological Rainbows. Sayed Elshahat, Mohamed Saleh M. Esmail, Hongyi Yuan, Shuai Feng, Cuicui Lu, 2200137; ... Multiple topological rainbows are achieved by varying the radii of the dielectric rods in a gradient manner along a specific direction. The system can be reconfigured to rainbows of different distributions, which ... WebMar 15, 2024 · Here, we propose a new, to the best of our knowledge, method to realize rainbow trapping based on higher-order topological corner modes (HOTCMs), which are constructed by two configurations of...
WebHowever, the rainbow in our study can be tuned by an external magnetic field. This feature is very beneficial to create extremely broadband-tunable slow light states and a …
Web2024.07-2024.02 Tenured-Associate Professor, Beijing Institute of Technology. 2024.02-2024.05 Visiting Scholar, The Hong Kong University of Science and Technology, Cooperation Advisor: Prof. C. T. Chan. 2024.01-2024.06 Assitant Professor, Beijing Institute of Technology. 2015.08-2024.01 Assistant Professor, Qian Xuesen Laboratory of Space ... 卒業ソング 小学校 昭和WebJun 28, 2024 · The topological rainbow can separate and distribute different wavelengths of topological photonic states into different positions, but related topological devices … 卒業 ソング 歌詞 フレーズWebA robust one‐way slow‐light coupling state is realized to broaden the frequency range of the formed topological rainbow with the robust transmission. Thus, multiple topological rainbows are realized by combining the topological property with immunity to backscattering and coupling states of the slow light. 卒業ソング 小学校 泣けるWebBroadband Multiple Topological Rainbows. Article. Jun 2024; Sayed Elshahat; ... The topological rainbow can separate and distribute different wavelengths of topological photonic states into ... 卒業ソング ベスト cdWebOct 15, 2024 · Bidirectional rainbow trapping and releasing. Fig. 2 shows that the cutoff frequency of SMPs varies with the waveguide parameter D. It implies a possible way to … 卒業ソング 歌詞WebNov 16, 2024 · We amalgamate two fundamental designs from distinct areas of wave control in physics, and place them in the setting of elasticity. Graded elastic metasurfaces, so-called metawedges, are combined with the now classical Su-Schrieffer-Heeger (SSH) model from the field of topological insulators. 卒業ソング 小学校 合唱WebNov 16, 2024 · We amalgamate two fundamental designs from distinct areas of wave control in physics, and place them in the setting of elasticity. Graded elastic metasurfaces, so … base手数料いくら