Abstract
Experimental results on the generation of terahertz radiation in the gas breakdown by high-power quasi-monochromatic laser pulses focused by an axicon lens are presented. A theoretical model developed for the terahertzradiation generation includes the nonlinear interaction of a femtosecond pulse with an ionized gas and the excitation of transverse oscillations of the plasma column. The results of the theoretical analysis are compared with the experimental data.
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References
M. Tonouchi, Nature Photonics 1, 97 (2007).
T. Loffler and H. G. Roscos, J. Appl. Phys. 91, 2611 (2002).
Xu Xie, Jianming Dai, and X.-C. Zhang, Phys. Rev. Lett. 96, 075005 (2006).
A. Houard, Y. Liu, and A. Mysyrowicz, Appl. Phys. Lett. 91, 241105 (2007).
C. D’Amico, A. Houard, M. Franco, et al., Phys. Rev. Lett. 98, 235002 (2007).
S. V. Golubev, E. V. Suvorov, and A. G. Shalashov, Pis’ma Zh. Éksp. Teor. Fiz. 79, 443 (2004) [JETP Lett. 79, 361 (2004)].
A. M. Bystrov, N. V. Vvedensky, and V. B. Gil’denburg, Pis’ma Zh. Éksp. Teor. Fiz. 82, 852 (2005) [JETP Lett. 82, 753 (2005)].
L. D. Landau and E. M. Lifshitz, Course of Theoretical Physics, Vol. 3: Quantum Mechanics: Non-Relativistic Theory (4th Rus. ed., Nauka, Moscow, 1989; 3rd Eng. ed., Pergamon, New York, 1977).
V. S. Popov, Usp. Fiz. Nauk 174, 9 (2004) [Phys. Usp. 47, 855 (2004)].
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Original Russian Text © R.A. Akhmedzhanov, I.E. Ilyakov, V.A. Mironov, E.V. Suvorov, D.A. Fadeev, B.V. Shishkin, 2008, published in Pis’ma v Zhurnal Éksperimental’noĭ i Teoreticheskoĭ Fiziki, 2008, Vol. 88, No. 9, pp. 659–663.
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Akhmedzhanov, R.A., Ilyakov, I.E., Mironov, V.A. et al. Generation of terahertz radiation by the axicon focusing of ionizing laser pulses. Jetp Lett. 88, 569–573 (2008). https://doi.org/10.1134/S0021364008210042
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DOI: https://doi.org/10.1134/S0021364008210042