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10th Edition of World Nanotechnology Conference

March 10-12, 2025

March 10 -12, 2025 | Rome, Italy
World Nano 2023

Michael I Tribelsky

Michael I Tribelsky, Speaker at Nanomaterials Conference
Lomonosov Moscow State University, Russian Federation
Title : New effects at resonant light scattering by nanoparticles

Abstract:

A brief survey of the recent accomplishments of the author in the old problem of light scattering by small particles is given. It is shown that in certain cases, the scattering has very little in common with the conventional Rayleigh case. New, counterintuitive effects are pointed out, inspected, discussed, and classified, especially those related to violating the quasi-static description of the scattering occurring at the action of (ultra)short laser pulses. Among them are anomalous scattering; Fano resonances; giant electromagnetic field concentration near the scattering particle and inside it; tunable scattering diagrams; etc. These effects provide a unique opportunity to tailor and control the radiation patterns at the essentially subwavelength scales and open the door to new nanotechnologies as well as to the design and fabrication of a new generation of nanodevices, including multifunctional ones.    

Biography:

Michael I. Tribelsky received his MS from Lomonosov Moscow State University in 1973, a Ph.D. from Moscow Institute of Physics and Technology in 1976, and a Dr. of Sci. (habilitation) from Landau Institute in 1985. He received numerous national and international awards: Leninsky Komsomol Prize (1979); COE Professorship, the University of Tokyo (2006, 2008) and Kyushu University (2007), Japan; Honorary Ph.D., Yamaguchi University, Japan (2016), etc. Now he heads a laboratory at Lomonosov Moscow State University. His field is theoretical and mathematical physics. Presently, his interest lies in subwavelength optics. He is the author of several books, book chapters, review articles, and more than 100 research papers. See https://polly.phys.msu.ru/en/labs/Tribelsky/ for more details.

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