Development of 100 terawatt hybrid laser system on base of photochemically driven XeF(C-A) amplifier

Abstract

Development of terawatt hybrid (solid state/gas) laser (THL-100) system on the basis of Ti:sapphire starting complex and photochemical XeF(C-A) amplifier with the aperture of 24 cm is presented. Laser system is built at Institute of High Current Electronics SD RAS, Tomsk, Russia. The results of numerical modeling of the output parameters are discussed and first experimental results are presented. Simulation is shown that active medium of XeF(C-A) amplifier has gain in range of (1.8-4.5)×10^-3cm^-1 and it allows to extract by femtosecond pulse up to 3 J. This promises 60 TW output power to be produced in 50 fs pulse. In the first experiments when 2 mJ and 1 ps pulse was injected in XeF(C-A) amplifier the ∼1 J output energy and ∼10 TW power of was obtained.

Original language	English
Title of host publication	AIP Conference Proceedings
Pages	116-119
Number of pages	4
Volume	1462
DOIs	https://doi.org/10.1063/1.4736773
Publication status	Published - 2012
Event	Light at Extreme Intensities 2011, LEI 2011 - Szeged, Hungary Duration: 14 Nov 2011 → 18 Nov 2011

Other

Other	Light at Extreme Intensities 2011, LEI 2011
Country	Hungary
City	Szeged
Period	14.11.11 → 18.11.11

Keywords

active medium
femtosecond pulse
gain
laser system
multipass amplification
XeF(C-A) amplifier

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1063/1.4736773

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Losev, V. F., Alekseev, S., Ivanov, N., Kovalchuk, B., Mikheev, L., Mesyats, G., Panchenko, Y., Ratakhin, N., & Yastremsky, A. (2012). Development of 100 terawatt hybrid laser system on base of photochemically driven XeF(C-A) amplifier. In AIP Conference Proceedings (Vol. 1462, pp. 116-119) https://doi.org/10.1063/1.4736773

Development of 100 terawatt hybrid laser system on base of photochemically driven XeF(C-A) amplifier. / Losev, Valery Fedorovich; Alekseev, S.; Ivanov, N.; Kovalchuk, B.; Mikheev, L.; Mesyats, G.; Panchenko, Yu; Ratakhin, N.; Yastremsky, A.

AIP Conference Proceedings. Vol. 1462 2012. p. 116-119.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Losev, VF, Alekseev, S, Ivanov, N, Kovalchuk, B, Mikheev, L, Mesyats, G, Panchenko, Y, Ratakhin, N & Yastremsky, A 2012, Development of 100 terawatt hybrid laser system on base of photochemically driven XeF(C-A) amplifier. in AIP Conference Proceedings. vol. 1462, pp. 116-119, Light at Extreme Intensities 2011, LEI 2011, Szeged, Hungary, 14.11.11. https://doi.org/10.1063/1.4736773

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abstract = "Development of terawatt hybrid (solid state/gas) laser (THL-100) system on the basis of Ti:sapphire starting complex and photochemical XeF(C-A) amplifier with the aperture of 24 cm is presented. Laser system is built at Institute of High Current Electronics SD RAS, Tomsk, Russia. The results of numerical modeling of the output parameters are discussed and first experimental results are presented. Simulation is shown that active medium of XeF(C-A) amplifier has gain in range of (1.8-4.5)×10-3cm-1 and it allows to extract by femtosecond pulse up to 3 J. This promises 60 TW output power to be produced in 50 fs pulse. In the first experiments when 2 mJ and 1 ps pulse was injected in XeF(C-A) amplifier the ∼1 J output energy and ∼10 TW power of was obtained.",

keywords = "active medium, femtosecond pulse, gain, laser system, multipass amplification, XeF(C-A) amplifier",

author = "Losev, {Valery Fedorovich} and S. Alekseev and N. Ivanov and B. Kovalchuk and L. Mikheev and G. Mesyats and Yu Panchenko and N. Ratakhin and A. Yastremsky",

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AU - Kovalchuk, B.

AU - Mikheev, L.

AU - Mesyats, G.

AU - Panchenko, Yu

AU - Ratakhin, N.

AU - Yastremsky, A.

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