Zobrazeno 1 - 10
of 797
pro vyhledávání: '"Sun, Xiankai"'
Autor:
Saroka, Vasil A., Kong, Fanmiao, Downing, Charles A., Payod, Renebeth B., Fischer, Felix R., Sun, Xiankai, Bogani, Lapo
The search for energy efficient materials is urged not only by the needs of modern electronics but also by emerging applications in neuromorphic computing and artificial intelligence. Currently, there exist two mechanisms for achieving dissipationles
Externí odkaz:
http://arxiv.org/abs/2310.02148
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3527-3534 (2024)
Bound states in the continuum (BICs) have attracted much attention in the field of nanophotonics owing to their ability to trap photons without loss. Recently, a low-refractive-index (RI) waveguide loaded on a high-RI slab structure was demonstrated
Externí odkaz:
https://doaj.org/article/e28bdca5f1784adda5ace42a726e486c
Publikováno v:
Light Sci Appl 13, 99 (2024)
Bloch oscillations, an important transport phenomenon, have extensively been studied in static systems but remain largely unexplored in Floquet systems. Here, we propose a new type of Bloch oscillations, namely the "Floquet-Bloch oscillations," which
Externí odkaz:
http://arxiv.org/abs/2212.14213
Autor:
Yu, Yue, Sun, Xiankai
Lithium niobate on insulator emerges as a promising platform for integrated microwave photonics because of its capability of ultralow-loss guidance and high-efficiency modulation of light. Chip-level integration of microwave filters is important for
Externí odkaz:
http://arxiv.org/abs/2209.07840
Novel physical concepts that originate from quantum mechanics, such as non-Hermitian systems (dealing mostly with PT and anti-PT symmetry) and bound states in the continuum (BICs), have attracted great interest in the optics and photonics community.
Externí odkaz:
http://arxiv.org/abs/2201.00948
Bound states in the continuum (BICs) have been extensively studied in various systems since its first proposal in quantum mechanics. Photonic BICs can enable optical mode confinement and provide field enhancement for nonlinear optics, but they have r
Externí odkaz:
http://arxiv.org/abs/2109.14832
The modern information networks are built on hybrid systems working at disparate optical wavelengths. Coherent interconnects for converting photons between different wavelengths are highly desired. Although coherent interconnects have conventionally
Externí odkaz:
http://arxiv.org/abs/2109.09918
Bound states in the continuum (BICs) refer to physical states that possess intrinsic zero dissipation loss even though they are located in the continuous energy spectrum. BICs have been widely explored in optical and acoustic structures, leading to a
Externí odkaz:
http://arxiv.org/abs/2109.09498
Nonlinear topological photonic and phononic systems have recently aroused intense interests in exploring new phenomena that have no counterparts in electronic systems. The squeezed bosonic interaction in these systems is particularly interesting, bec
Externí odkaz:
http://arxiv.org/abs/2107.11162
Autor:
Ma, Jingwen, Zhou, Taojie, Tang, Mingchu, Li, Haochuan, Zhang, Zhan, Xi, Xiang, Martin, Mickael, Baron, Thierry, Liu, Huiyun, Zhang, Zhaoyu, Chen, Siming, Sun, Xiankai
Publikováno v:
Light Sci Appl 12, 255 (2023)
Robust laser sources are a fundamental building block for contemporary information technologies. Originating from condensed-matter physics, the concept of topology has recently entered the realm of optics, offering fundamentally new design principles
Externí odkaz:
http://arxiv.org/abs/2106.13838