Zobrazeno 1 - 10
of 516
pro vyhledávání: '"Sergey, I."'
Autor:
Sergey I. Arestov, Andrey A. Solovyev, S.V. Rabotkin, A. N. Zakharov, V. A. Semenov, Vladimir O. Oskirko, Artem Pavlov
Publikováno v:
IEEE Transactions on Plasma Science. 49:2575-2582
This article deals with a vacuum-arc ion source, which generates high-intensity beams of metal ions. The power supply system largely determines the ion source parameters such as accelerating voltage, average current, and pulse current densities of th
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
A. S. Rivnyuk, R. A. Zakoldaev, Sergey I. Kudryashov, A. E. Rupasov, E. A. Oleynichuk, Pavel Danilov, Nikita Smirnov
Publikováno v:
JETP Letters. 113:622-625
Periodic nanostructures with a period of about 100–150 nm are formed on the surface of nanoporous silicate glass irradiated by sharply-focused laser pulses with a wavelength of 515 nm and a duration of 300 fs and are visualized by scanning electron
Autor:
Artem Galkin, V. P. Martovitskii, Taisia E. Drozdova, Andrey A. Ionin, A. A. Nastulyavichus, Andrey A. Rudenko, Mayya Uspenskaya, D. D. Prikhodko, N. N. Mel’nik, Demid A. Kirilenko, Roman A. Khmelnitskii, A. L. Shakhmin, Pavel N. Brunkov, S. A. Tarelkin, Sergey I. Kudryashov
Publikováno v:
ACS Applied Electronic Materials. 3:769-777
The mid-infrared (IR)-sensitive n/p-junction was fabricated on a p-doped silicon (Si) wafer via ultrashort laser n-type surface hyperdoping and high-temperature annealing. First, the n-type sulfur ...
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-11 (2020)
Scientific Reports
Damgaard-Carstensen, C, Ding, F, Meng, C & Bozhevolnyi, S I 2020, ' Demonstration of > 2π reflection phase range in optical metasurfaces based on detuned gap-surface plasmon resonators ', Scientific Reports, vol. 10, no. 1, 19031 . https://doi.org/10.1038/s41598-020-75931-8
Scientific Reports
Damgaard-Carstensen, C, Ding, F, Meng, C & Bozhevolnyi, S I 2020, ' Demonstration of > 2π reflection phase range in optical metasurfaces based on detuned gap-surface plasmon resonators ', Scientific Reports, vol. 10, no. 1, 19031 . https://doi.org/10.1038/s41598-020-75931-8
Plasmonic metasurfaces, representing arrays of gap-surface plasmon (GSP) resonators and consisting of arrays of metal nanobricks atop thin dielectric layers supported by thick metal films, constitute an important subclass of optical metasurfaces oper
Publikováno v:
Optoelectronics, Instrumentation and Data Processing. 56:405-411
A single-frequency all-fiber thulium doped laser with distributed feedback is presented. The fiber Bragg grating with a phase shift, which is the cavity of the laser, is written in a highly-doped 36-mm segment of the thulium-doped fiber. The highest
Autor:
M. P. Smaev, Sergey I. Kudryashov, M. S. Kovalev, Andrey A. Ionin, A. E. Rupasov, A. S. Zolot’ko, Pavel Danilov
Publikováno v:
Optics and Spectroscopy. 128:928-931
Silicon glass was microstructured by means of linear one-dimensional scanning of a tightly focused femtosecond laser beam with visible spectrum and different polarization in the bulk of the material. Optical microscopy revealed the formation of micro
Publikováno v:
Kan, Y, Ding, F, Zhao, C & Bozhevolnyi, S I 2020, ' Directional off-Normal Photon Streaming from Hybrid Plasmon-Emitter Coupled Metasurfaces ', ACS Photonics, vol. 7, no. 5, pp. 1111-1116 . https://doi.org/10.1021/acsphotonics.0c00196
Efficiently funneling photon streams from quantum emitters (QEs) in controllable directions is essential for interfacing the photon emission from nanoscale volumes with complex optical configurations exploited in quantum information and communication
Publikováno v:
Nanophotonics, Vol 9, Iss 2, Pp 371-378 (2020)
Ding, F, Chen, Y & Bozhevolnyi, S I 2020, ' Focused vortex-beam generation using gap-surface plasmon metasurfaces ', Nanophotonics, vol. 9, no. 2, pp. 371-378 . https://doi.org/10.1515/nanoph-2019-0235
Ding, F, Chen, Y & Bozhevolnyi, S I 2020, ' Focused vortex-beam generation using gap-surface plasmon metasurfaces ', Nanophotonics, vol. 9, no. 2, pp. 371-378 . https://doi.org/10.1515/nanoph-2019-0235
In spite of a wide range of applications ranging from particle trapping to optical communication, conventional methods to generate vortex beams suffer from bulky configurations and limited performance. Here, we design, fabricate, and experimentally d
Publikováno v:
Deshpande, R A, Ding, F & Bozhevolnyi, S 2020, ' Dual-band metasurfaces using multiple gap-surface plasmon resonances ', ACS Applied Materials and Interfaces, vol. 12, no. 1, pp. 1250-1256 . https://doi.org/10.1021/acsami.9b15410
Metasurfaces operating at multiple spectral ranges with integrated diversified functionalities while retaining the flexible design strategy are highly desired within the area of modern flat optics. Here, we propose and demonstrate the use of multiple