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Dmitrii Tsvetkov
at Duke Univ
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Author
Publications (4)
Proceedings Article | 3 October 2024 Presentation
Metatronics for multidimensional light manipulation
Natalia Litchinitser, Hooman Barati Sedeh, Danilo Gomes Pires, Jiannan Gao, Dmitrii Tsvetkov, Michelle Riemann
Proceedings Volume PC13110, PC1311013 (2024) https://doi.org/10.1117/12.3028754
KEYWORDS: Nonlinear optics, Polarization, Nanostructures, Angular momentum
Proceedings Article | 3 October 2024 Presentation
Toward meta-atom library: experimental validation of machine-learning-based Mie-tronics
Proceedings Volume PC13109, PC1310909 (2024) https://doi.org/10.1117/12.3031836
KEYWORDS: Machine learning, Design, Mie scattering, Light scattering, Atmospheric particles, Aerosols, Wavefronts, Visibility, Spherical lenses, Spectroscopy
Proceedings Article | 11 June 2024 Presentation
Beam shaping and frequency conversion in nonlinear all-dielectric metasurfaces
N. Litchinitser, J. Gao, D. Tsvetkov, D. G. Pires, M. Vincenti, Y. Xu, I. Kravchenko, J. Frantz, A. Clabeau, X. Qiao, L. Feng, M. Scalora
Proceedings Volume PC12990, PC129900O (2024) https://doi.org/10.1117/12.3023122
KEYWORDS: Frequency conversion, Beam shaping, Ultrafast phenomena, Mode locking, Inhomogeneities, Absorption, Ultraviolet radiation, Structured light, Spiral phase plates, Refractive index
Proceedings Article | 17 March 2023 Presentation
Topology of light and darkness in engineered optical media
Proceedings Volume PC12436, PC124360N (2023) https://doi.org/10.1117/12.2658983
KEYWORDS: Optical engineering, Time metrology, Structured light, Scattering media, Quantum communications, Polarization, Optical sensing, Optical manipulation, Nonlinear optics, Microscopy
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