2016 International Conference Laser Optics (LO)
Nonlinear refractive index for crystals in terahertz spectral range
1
Department of Photonics and Optical Information Technology, ITMO University, St. Petersburg, Russia.
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2
Department of Physics and School of Electrical Engineering and Applied Science, University of Ottawa, Ottawa, ON, Canada
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Publication type: Proceedings Article
Publication date: 2016-06-01
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Abstract
We develop a simple analytical model for calculating the vibrational contribution to the nonlinear refractive index n 2 of a crystal at terahertz frequencies in terms of known crystalline parameters such as the coefficient of thermal expansion, atomic density, and the natural oscillation frequency of the vibrational modes of the crystal lattice. Theoretical methods of analysis and features of self-action of few-cycle terahertz waves in nonlinear media are discussed.
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Kozlov S. et al. Nonlinear refractive index for crystals in terahertz spectral range // 2016 International Conference Laser Optics (LO). 2016.
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Kozlov S., Drozdov A., Dolgaleva K., Boyd R. W. Nonlinear refractive index for crystals in terahertz spectral range // 2016 International Conference Laser Optics (LO). 2016.
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TY - CPAPER
DO - 10.1109/LO.2016.7549846
UR - https://doi.org/10.1109%2FLO.2016.7549846
TI - Nonlinear refractive index for crystals in terahertz spectral range
T2 - 2016 International Conference Laser Optics (LO)
AU - Kozlov, S.
AU - Drozdov, A.A.
AU - Dolgaleva, Ksenia
AU - Boyd, Robert W.
PY - 2016
DA - 2016/06/01 00:00:00
PB - IEEE
ER -
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@inproceedings{2016_Kozlov,
author = {S. Kozlov and A.A. Drozdov and Ksenia Dolgaleva and Robert W. Boyd},
title = {Nonlinear refractive index for crystals in terahertz spectral range},
year = {2016},
month = {jun},
publisher = {IEEE}
}