Zobrazeno 1 - 10
of 313
pro vyhledávání: '"Kuznetsov Arseniy I."'
Autor:
Nazarenko Alena A., Chernyak Anna M., Musorin Alexander I., Shorokhov Alexander S., Ding Lu, Valuckas Vytautas, Nonahal Milad, Aharonovich Igor, Ha Son Tung, Kuznetsov Arseniy I., Fedyanin Andrey A.
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3429-3436 (2024)
Monolayers of transition metal dichalcogenides (TMDCs) demonstrate plenty of unique properties due to the band structure. Symmetry breaking brings second-order susceptibility to meaningful values resulting in the enhancement of corresponding nonlinea
Externí odkaz:
https://doaj.org/article/2d63f15b612741db85eeec933da15ae4
Autor:
Marangi Marco, Wang Yutao, Wu Mengfei, Tjiptoharsono Febiana, Kuznetsov Arseniy I., Adamo Giorgio, Soci Cesare
Publikováno v:
Nanophotonics, Vol 13, Iss 18, Pp 3519-3526 (2024)
J-aggregates are supramolecular assemblies of dyes exhibiting strong absorption and fluorescence with narrow linewidths, as well as large optical nonlinearities, induced by the formation of largely delocalized molecular excitons. The degree of cooper
Externí odkaz:
https://doaj.org/article/6676fd6860284eafa119aca6ffbc1513
Autor:
Maruthiyodan Veetil Rasna, Xu Xuewu, Dontabhaktuni Jayasri, Liang Xinan, Kuznetsov Arseniy I., Paniagua-Dominguez Ramon
Publikováno v:
Nanophotonics, Vol 13, Iss 12, Pp 2127-2139 (2023)
Liquid crystal (LC) based spatial light modulators (SLMs) are a type of versatile device capable of arbitrarily reconfiguring the wavefront of light. For current commercial LC-SLM devices, the large pixel size limits their application to diffractive
Externí odkaz:
https://doaj.org/article/320e75ef57364a7eba95b8a8a6646baf
Publikováno v:
Nanophotonics, Vol 11, Iss 17, Pp 3741-3743 (2022)
Externí odkaz:
https://doaj.org/article/a626afae789c4e90afe6588b6d752b53
Autor:
Paterova Anna V., Kalashnikov Dmitry A., Khaidarov Egor, Yang Hongzhi, Mass Tobias W. W., Paniagua-Domínguez Ramón, Kuznetsov Arseniy I., Krivitsky Leonid A.
Publikováno v:
Nanophotonics, Vol 10, Iss 6, Pp 1775-1784 (2021)
The optical elements comprised of sub-diffractive light scatterers, or metasurfaces, hold a promise to reduce the footprint and unfold new functionalities of optical devices. A particular interest is focused on metasurfaces for manipulation of phase
Externí odkaz:
https://doaj.org/article/6922c8f922fe4967b40ab8bbb2d8a63f
Autor:
Dong, Zhaogang, Gorelik, Sergey, Paniagua-Dominguez, Ramón, Yik, Johnathan, Ho, Jinfa, Tjiptoharsono, Febiana, Lassalle, Emmanuel, Rezaei, Soroosh Daqiqeh, Neo, Darren C. J., Bai, Ping, Kuznetsov, Arseniy I., Yang, Joel K. W.
Publikováno v:
Nano Letters 21, 4853-4860 (2021)
Dielectric nanostructures have demonstrated optical antenna effects due to Mie resonances. Preliminary investigations on dielectric nanoantennas have been carried out for a trifecta of enhancements, i.e., simultaneous enhancements in absorption, emis
Externí odkaz:
http://arxiv.org/abs/2310.06471
Publikováno v:
Nanophotonics, Vol 6, Iss 2, Pp 452-471 (2017)
One of the most promising and vibrant research areas in nanotechnology has been the field of metasurfaces. These are two dimensional representations of metaatoms, or artificial interfaces designed to possess specialized electromagnetic properties whi
Externí odkaz:
https://doaj.org/article/1d76047193384863bfa63dced9a53824
Autor:
Baranikov, Anton V., Khaidarov, Egor, Lassalle, Emmanuel, Eschimese, Damien, Yeo, Joel, Loh, N. Duane, Paniagua-Dominguez, Ramon, Kuznetsov, Arseniy I.
Metalenses, in order to compete with conventional bulk optics in commercial imaging systems, often require large field of view (FOV) and broadband operation simultaneously. However, strong chromatic and coma aberrations present in common metalens des
Externí odkaz:
http://arxiv.org/abs/2305.16676
Autor:
Lin, Ronghui, Valuckas, Vytautas, Do, Thi Thu Ha, Nemati, Arash, Kuznetsov, Arseniy I., Teng, Jinghua, Ha, Son Tung
Freeform nanostructures have the potential to support complex resonances and their interactions, which are crucial for achieving desired spectral responses. However, the design optimization of such structures is nontrivial and computationally intensi
Externí odkaz:
http://arxiv.org/abs/2304.13516
Autor:
Moitra, Parikshit, Xu, Xuewu, Veetil, Rasna Maruthiyodan, Liang, Xinan, Mass, Tobias W. W., Kuznetsov, Arseniy I., Paniagua-Dominguez, Ramon
All-dielectric optical metasurfaces can locally control the amplitude and phase of light at the nanoscale, enabling arbitrary wavefront shaping. However, lack of post-fabrication tunability has limited the true potential of metasurfaces for many appl
Externí odkaz:
http://arxiv.org/abs/2303.14066