Zobrazeno 1 - 10 of 26 pro vyhledávání: '"SAWANT, RAJATH"'
1
Report
Revealing topological phase in Pancharatnam-Berry metasurfaces using mesoscopic electrodynamics
Autor: Gao, Zhanjie, Golla, Sandeep, Sawant, Rajath, Osipov, Vladimir, Briere, Gauthier, Vezian, Stephane, Damilano, Benjamin, Genevet, Patrice, Dorfman, Konstantin E.
Relying on the local orientation of nanostructures, Pancharatnam-Berry metasurfaces are currently enabling a new generation of polarization-sensitive optical devices. A systematical mesoscopic description of topological metasurfaces is developed, pro
Externí odkaz: http://arxiv.org/abs/2102.13448
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2
Report
Gate-tunable emission of exciton-plasmon polaritons in hybrid MoS2-gap-mode metasurfaces
Autor: Ni, Peinan, Bugallo, Andres De Luna, Arreola, Victor M. Arellano, Salazar, Mario Flores, Strupiechonski, Elodie, Brandli, Virginie, Sawant, Rajath, Alloing, Blandine, Genevet, Patrice
Publikováno v: ACS Photonics 2019
The advance in designing arrays of ultrathin two-dimensional optical nano-resonators, known as metasurfaces, is currently enabling a large variety of novel flat optical components. The remarkable control over the electromagnetic fields offered by thi
Externí odkaz: http://arxiv.org/abs/1907.05760
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3
Akademický článek
Revealing topological phase in Pancharatnam–Berry metasurfaces using mesoscopic electrodynamics
Autor: Gao Zhanjie, Golla Sandeep, Sawant Rajath, Osipov Vladimir, Briere Gauthier, Vezian Stephane, Damilano Benjamin, Genevet Patrice, Dorfman Konstantin E.
Publikováno v: Nanophotonics, Vol 9, Iss 16, Pp 4711-4718 (2020)
Relying on the local orientation of nanostructures, Pancharatnam–Berry metasurfaces are currently enabling a new generation of polarization-sensitive optical devices. A systematical mesoscopic description of topological metasurfaces is developed, p
Externí odkaz: https://doaj.org/article/c0b1a67f162c4c0ab15264251af3b936
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4
Akademický článek
Pulsed heterodyne interferometry for nonlinear SOI waveguide characterization
Autor: Sawant Rajath, Ibnoussina Meryem, Colman Pierre, Jager Jean-Baptiste, Charbonnier Benoit, Noe Pierre, Coillet Aurélien, Cluzel Benoit
Publikováno v: EPJ Web of Conferences, Vol 287, p 01011 (2023)
Silicon waveguides are a promising candidate for integrated nonlinear optics applications. Nonlinear coefficients of Silicon on Insulator (SOI) waveguides have been previously measured using techniques such as Z-scan, D-scan, Four Wave Mixing (FWM) a
Externí odkaz: https://doaj.org/article/e8a1a15522a047f18849c39eb0e735b6
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5
Akademický článek
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8
Dielectric phase gradient metasurfaces for classical and quantum optics applications
Autor: Sawant, Rajath Ravindra
Publikováno v: Optics [physics.optics]. Université Côte d'Azur, 2020. English. ⟨NNT : 2020COAZ4096⟩
In recent years, various optical functionalities have been demonstrated using metasurfaces which have attracted tremendous attention. Metasurfaces being diffractive optical components, show greater flexibility, including compactness, lightweight, arb
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::87c39cfc282fcfad297625ddf3050f99
https://theses.hal.science/tel-03209586
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9
Akademický článek
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10
Gate-Tunable Emission of Exciton−Plasmon Polaritons in Hybrid MoS 2 -Gap-Mode Metasurfaces Downloaded via UNIV OF SOUTHERN INDIANA on
Autor: Ni, Peinan, de Luna Bugallo, Andres, Arellano Arreola, Victor, Flores Salazar, Mario, Strupiechonski, Élodie, Brandli, Virginie, Sawant, Rajath, Alloing, Blandine, Genevet, Patrice
Publikováno v: ACS photonics
ACS photonics, American Chemical Society, 2019, 6, pp.1594-1601. ⟨10.1021/acsphotonics.9b00433⟩
International audience; The advance in designing arrays of ultrathin two-dimensional optical nanoresonators, known as metasurfaces, is currently enabling a large variety of novel flat optical components. The remarkable control over the electromagneti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2dcfbd5ecd49da87d6b767ee9fe94f54
https://hal.archives-ouvertes.fr/hal-02413419
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