Zobrazeno 1 - 10
of 750
pro vyhledávání: '"Zayats Anatoly V."'
Recent developments in the understanding of optical angular momentum have resulted in many demonstrations of unusual optical phenomena, such as optical beams with orbital angular momentum and transverse spinning light. Here we detail novel contributi
Externí odkaz:
http://arxiv.org/abs/2411.14048
Autor:
Pope, Simon A., Roth, Diane J., Bansal, Aakash, Mousa, Mostafa, Rezanejad, Ashkan, Forte, Antonio E., Nash, Geoff. R., Singleton, Lawrence, Langfeldt, Felix, Cheer, Jordan, Henthorn, Stephen, Hooper, Ian R., Hendry, Euan, Powell, Alex W., Souslov, Anton, Plum, Eric, Sun, Kai, de Groot, C. H., Muskens, Otto L., Shields, Joe, De Galarreta, Carlota Ruiz, Wright, C. David, Kocabas, Coskun, Ergoktas, M. Said, Xiao, Jianling, Schulz, Sebastian A., Di Falco, Andrea, Krasavin, Alexey V., Zayats, Anatoly V., Galiffi, Emanuele
Active metamaterials are engineered structures that possess novel properties that can be changed after the point of manufacture. Their novel properties arise predominantly from their physical structure, as opposed to their chemical composition and ca
Externí odkaz:
http://arxiv.org/abs/2411.09711
Autor:
Aita, Vittorio, Roth, Diane J., Zaleska, Anastasiia, Krasavin, Alexey V., Nicholls, Luke H., Shevchenko, Mykyta, Rodríguez-Fortuño, Francisco, Zayats, Anatoly V.
Structured light plays an important role in metrology, optical trapping and manipulation, communications, quantum technologies, nonlinear optics and provides a rich playground for addressing new optical phenomena. Here we demonstrate a novel approach
Externí odkaz:
http://arxiv.org/abs/2410.22958
Autor:
Zheng, Junsheng, Yang, Ruoxue, Krasavin, Alexey V., Wang, Zhenxin, Feng, Yuanjia, Tang, Longhua, Li, Linjun, Guo, Xin, Dai, Daoxin, Zayats, Anatoly V., Tong, Limin, Wang, Pan
Enhancement and active control of light-matter interactions at the atomic scale is important for developing next-generation nanophotonic and quantum optical devices. Here, we demonstrate electric control of both excitonic strong coupling and electrol
Externí odkaz:
http://arxiv.org/abs/2409.14742
Autor:
Putley, Henry J., Davies, Bryn, Rodríguez-Fortuño, Francisco J., Bykov, Anton Yu., Zayats, Anatoly V.
Photonic skyrmion and meron lattices are structured light fields with topologically protected textures, analogous to magnetic skyrmions and merons. Here, we report the theoretical existence of mixed skyrmion and meron quasicrystals in an evanescent o
Externí odkaz:
http://arxiv.org/abs/2409.03932
Controlling scattering and routing of chiral light at the nanoscale is important for optical information processing and imaging, quantum technologies as well as optical manipulation. Here, we introduce a concept of rotating chiral dipoles in order to
Externí odkaz:
http://arxiv.org/abs/2408.14376
In the field of structured light, the study of optical vortices and their vectorial extension--vectorial vortex beams--has garnered substantial interest due to their unique phase and polarisation properties, which make them appealing for many potenti
Externí odkaz:
http://arxiv.org/abs/2402.04349
Autor:
Pan, Chenxinyu, Tong, Yuanbiao, Qian, Haoliang, Krasavin, Alexey V., Li, Jialin, Zhu, Jiajie, Zhang, Yiyun, Cui, Bowen, Li, Zhiyong, Wu, Chenming, Wang, Zhenxin, Liu, Lufang, Li, Linjun, Guo, Xin, Zayats, Anatoly V., Tong, Limin, Wang, Pan
Publikováno v:
Nature Commun. 15 (2024) 2840-2849
Two-dimensional single-crystal metals are highly sought after for next-generation technologies. Here, we report large-area (>10^4 {\mu}m2), single-crystal two-dimensional gold with thicknesses down to a single-nanometer level, employing an atomic-lev
Externí odkaz:
http://arxiv.org/abs/2311.07858
Autor:
Allayarov, Izzatjon, Evlyukhin, Andrey B., Roth, Diane J., Chichkov, Boris, Zayats, Anatoly V., Lesina, Antonio Calà
Dynamic control of metamaterials and metasurfaces is crucial for many photonic technologies, such as flat lenses, displays, augmented reality devices, and beam steering, to name a few. The dynamic response is typically achieved by controlling the pha
Externí odkaz:
http://arxiv.org/abs/2304.01820
The coherent oscillations of mobile charge carriers near the surface of good conductors-surface plasmons-are been exploited in many applications in information technologies, clean energy, high-density data storage, photovoltaics, chemistry, biology,
Externí odkaz:
http://arxiv.org/abs/2302.10247