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Elizaveta Buyanovskaya

Elizaveta Buyanovskaya
ITMO University | SPbNRU ITMO · Department of Photonics and Optical Information Technology

PhD in Optics

About

9
Publications
264
Reads
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13
Citations
Additional affiliations
February 2013 - September 2021
National Research University ITMO
Position
  • Lecturer
Description
  • - Informatics (Bachelor students) (2013 -- 2017) - Mathematical Modeling (Bachelor students) (2018 -- 2019) - Basics of Java (Bachelor students) (2013 -- 2019) - Mathematical methods of computer technology in scientific research (Master students) (2019 -- 2020)
March 2004 - July 2020
National Research University ITMO
Position
  • Researcher
Description
  • - derivation of equations, describing the field dynamics of counter-propagating light pulses in nonlinear dielectric media with nonresonant dispersion and inertia less nonlinearity; - generation of radiation on combinational frequencies within the interaction of counter-propagating few-cycle pulses in nonlinear dielectric media; - transmission of few cycle light waves by linear and nonlinear Fabri-Pero interferometer. Other: - Organizer of Summer Research Camp in Photonics
Education
September 2009 - May 2012
ITMO University
Field of study
  • Optics
September 2003 - July 2009
National Research University ITMO
Field of study
  • Photonics

Publications

Publications (9)
Article
We theoretically investigate reflection of a few-cycle light pulse from a mirror with nonlinear dielectric coating. We employ a nonlinear equation that describes spatiotemporal evolution of a few-cycle light pulse with a broad spectrum that lies in the transparency range of nonlinear dielectric media. This model is formulated directly for the elect...
Conference Paper
We theoretically analyze the reflection of a terahertz pulse from a mirror with a nonlinear dielectric layer, and show that the layer thickness can be chosen to either suppress or enhance high harmonic generation.
Article
Full-text available
We theoretically model the transmission of ultra-short optical pulses by Fabry- Perot interferometer, taking into account multiple waves re-reflection inside interferometer by examination of two superimposed waves. Based on the analytical and numerical analysis, we calculate the transformations of the optical electric field profiles and optical spe...
Conference Paper
In this work we aim to theoretically investigate transmission of few-cycle pulses by Fabry-Perot interferometer created by a nonlinear dielectric between two metal mirrors.
Article
The regularities of the interaction of counterpropagating optical pulses of only a few oscillations of the light field in nonlinear dielectric media are studied theoretically. The temporal structure of the pulse field, due to its interaction with the counterpropagating pulse, is shown to be varied such that the field zeros are the most shifted in t...
Article
Evolution equations have been derived for the fields of counterpropagating light pulses of a few oscillations interacting with dielectric media with nonresonant dispersion and inertialess electron nonlinearity. Changes in the field structure and spectrum of a low-intensity pulse colliding with a high-intensity counterpropagating light pulse are ill...

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