Zobrazeno 1 - 10
of 832
pro vyhledávání: '"Zayats Anatoly V."'
Publikováno v:
Nanophotonics, Vol 12, Iss 14, Pp 2997-3005 (2023)
High-index dielectric nanoantennas, which provide an interplay between electric and magnetic modes, have been widely used as building blocks for a variety of devices and metasurfaces, both in linear and nonlinear regimes. Here, we investigate hybrid
Externí odkaz:
https://doaj.org/article/a72d280784504ad780674864d9a05807
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
Autor:
Bykov Anton Yu., Roth Diane J., Sartorello Giovanni, Salmón-Gamboa Jorge U., Zayats Anatoly V.
Publikováno v:
Nanophotonics, Vol 10, Iss 11, Pp 2929-2938 (2021)
Understanding and optimising the mechanisms of generation and extraction of hot carriers in plasmonic heterostructures is important for applications in new types of photodetectors, photochemistry and photocatalysis, as well as nonlinear optics. Here,
Externí odkaz:
https://doaj.org/article/44c366c1867e41e480707e9a610466b8
Publikováno v:
Nanophotonics, Vol 10, Iss 14, Pp 3667-3675 (2021)
Polarization and related spin properties are important characteristics of electromagnetic waves and their manipulation is crucial in almost all photonic applications. Magnetic materials are often used for controlling light polarization through the ma
Externí odkaz:
https://doaj.org/article/2f6c5cd0da324d5a85b9c812ddcf1167
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
Publikováno v:
Nanophotonics, Vol 9, Iss 12, Pp 3965-3975 (2020)
Plasmonics offers a unique opportunity to break the diffraction limit of light and bring photonic devices to the nanoscale. As the most prominent example, an integrated nanolaser is a key to truly nanoscale photonic circuits required for optical comm
Externí odkaz:
https://doaj.org/article/65b762a0be464a5baa5e9d9a4e93047a