Second Harmonic Generation by Dielectric Nanoparticles Made of a Material with a High Refractive Index
Machine Learning Methods in Systems: Proceedings of 13th Computer Science On-line Conference (CSOC 2024). Lecture Notes in Networks and Systems. Vol.1126 2024
Denis Kislov, Vjačeslavs Bobrovs

The work examines the process of second harmonic generation in nanoparticles made from materials with a high refractive index . Second harmonic is a phenomenon in which photons of a primary frequency are converted into photons of a secondary frequency of twice the frequency, which is important for various applications in optics and photonics. We examine in detail the physical processes underlying second harmonic generation in nanoparticles, including nonlinear optical effects associated with the high refractive index of materials. For this purpose, the method of multipole decomposition of scattered radiation is used. The authors also discuss possible applications of second harmonic generation in nanoparticles, such as the creation of compact and efficient light sources in optical devices. The work presents important research results in the field of second harmonic generation by nanoparticles made of a material with a high refractive index. The research results can be useful for the development of new optical devices with improved performance and efficiency characteristics


Keywords
AlGaAs; multipole expansion; nanoparticle; second harmonic generation
DOI
10.1007/978-3-031-70595-3_32
Hyperlink
https://link.springer.com/chapter/10.1007/978-3-031-70595-3_32

Kislov, D., Bobrovs, V. Second Harmonic Generation by Dielectric Nanoparticles Made of a Material with a High Refractive Index. In: Machine Learning Methods in Systems: Proceedings of 13th Computer Science On-line Conference (CSOC 2024). Lecture Notes in Networks and Systems. Vol.1126, Germany, Berlin, 24-28 April, 2024. Cham: Springer Science and Business Media Deutschland GmbH, 2024, pp.323-330. ISBN 978-303170594-6. ISSN 2367-3370. Available from: doi:10.1007/978-3-031-70595-3_32

Publication language
English (en)
The Scientific Library of the Riga Technical University.
E-mail: uzzinas@rtu.lv; Phone: +371 28399196