Abstract:
Theoretical dependences of the amplitude A and phase φ of photoinduced coherent oscillations of the crystal lattice on the delay time μ between two exciting optical pulses have been derived. It has been shown that φ(μ) is a periodic or decreasing function depending on the experimental conditions. Comparison with the experiment on Bi has been carried out.
Citation:
A. L. Semenov, D. N. Bezbat’ko, “Coherent phonons excited by two optical pulses”, Fizika Tverdogo Tela, 58:2 (2016), 324–326; Phys. Solid State, 58:2 (2016), 333–335
\Bibitem{SemBez16}
\by A.~L.~Semenov, D.~N.~Bezbat’ko
\paper Coherent phonons excited by two optical pulses
\jour Fizika Tverdogo Tela
\yr 2016
\vol 58
\issue 2
\pages 324--326
\mathnet{http://mi.mathnet.ru/ftt10084}
\elib{https://elibrary.ru/item.asp?id=25668838}
\transl
\jour Phys. Solid State
\yr 2016
\vol 58
\issue 2
\pages 333--335
\crossref{https://doi.org/10.1134/S106378341602027X}
Linking options:
https://www.mathnet.ru/eng/ftt10084
https://www.mathnet.ru/eng/ftt/v58/i2/p324
This publication is cited in the following 2 articles:
Hannes Böckmann, Jan Gerrit Horstmann, Abdus Samad Razzaq, Stefan Wippermann, Claus Ropers, “Mode-selective ballistic pathway to a metastable electronic phase”, Structural Dynamics, 9:4 (2022)
Yu-Hsiang Cheng, Frank Y. Gao, Samuel W. Teitelbaum, Keith A. Nelson, “Coherent control of optical phonons in bismuth”, Phys. Rev. B, 96:13 (2017)