THL-100 multi-terawatt laser system of visible spectrum range

被引：7

作者：

Alekseev, S., V ^{[1
]}

Ivanov, N. G. ^{[1
]}

Losev, V. F. ^{[1
]}

Mesyats, G. A. ^{[1
]}

Mikheev, L. D. ^{[1
]}

Ratakhin, N. A. ^{[1
]}

Panchenko, Yu N. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst High Current Elect, Siberian Branch, Akad Sky Ave 2-3, Tomsk 634055, Russia

来源：

OPTICS COMMUNICATIONS | 2020年 / 455卷

关键词：

Hybrid femtosecond laser system; Photodissociation XeF(C-A) amplifier; Ti:Sapphire starting complex; Chirped pulse; Stretcher; Compressor; 2ND-HARMONIC GENERATION; XEF(C-A) AMPLIFIER; FEMTOSECOND PULSE; AMPLIFICATION; CONVERSION; NM;

D O I：

10.1016/j.optcom.2019.124386

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The results of experimental studies aimed at increasing the power of THL-100 hybrid laser system are presented. The laser system consists of Ti:Sa front-end, operating at the central wavelength of 950 nm, second harmonic generator (SHG), prism stretcher, gas XeF(C-A) amplifier, and compressor based on fused quartz plates. In these experiments the SH spectrum broadening in a nonlinear crystal was realized, which allows to reduce its pulse duration from 50 to 30 fs. This radiation pulse was extended in the prism stretcher to 1.8 ps and amplified in the XeF(C-A) amplifier. At the output of amplifier 1.2 J energy was obtained. After compression, this laser pulse had duration of 29.4 fs and peak power of 40 TW. It is the second highest peak power value in visible spectrum range.

引用

页数：4

共 24 条

[1] Studying the Parameters of Second Harmonic Generation under the Conditions of a Weakly Chirped Pulse [J].

Alekseev S.V. ;

Ivanov M.V. ;

Ivanov N.G. ;

Losev V.F. .

Bulletin of the Russian Academy of Sciences: Physics, 2019, 83 (03) :265-268

[2] THL-100 Multi-Terawatt Laser System of Visible Range [J].

Alekseev, S. V. ;

Ivanov, M. V. ;

Ivanov, N. G. ;

Losev, V. F. ;

Mesyats, G. A. ;

Mikheev, L. D. ;

Panchenko, Yu N. ;

Ratakhin, N. A. ;

Yastremskii, A. G. .

RUSSIAN PHYSICS JOURNAL, 2017, 60 (08) :1346-1352

[3] Formation and amplification of 50-ps pulses in a THL-100 hybrid laser system [J].

Alekseev, S. V. ;

Ivanov, N. G. ;

Ivanov, M. V. ;

Losev, V. F. ;

Mesyats, G. A. ;

Mikheev, L. D. ;

Panchenko, Yu. N. ;

Ratakhin, N. A. ;

Yastremskii, A. G. .

QUANTUM ELECTRONICS, 2017, 47 (03) :184-187

[4] The conversion of a femtosecond pulse with a central wavelength of 950 nm to the second harmonic [J].

Alekseev S.V. ;

Ivanov N.G. ;

Losev V.F. ;

Mironov S.Y. .

Atmospheric and Oceanic Optics, 2016, 29 (4) :365-370

[5] Broadening of the spectra of femtosecond laser pulses upon passing through optical materials [J].

Alekseev S.V. ;

Ivanov N.G. ;

Ivanov M.V. ;

Losev V.F. ;

Panchenko Y.N. .

Bulletin of the Russian Academy of Sciences: Physics, 2015, 79 (02) :242-245

[6] Visible-range hybrid femtosecond systems based on a XeF(C-A) amplifier: state of the art and prospects [J].

Alekseev, S. V. ;

Aristov, A. I. ;

Grudtsyn, Ya. V. ;

Ivanov, N. G. ;

Koval'chuk, B. M. ;

Losev, V. F. ;

Mamaev, S. B. ;

Mesyats, G. A. ;

Mikheev, L. D. ;

Panchenko, Yu. N. ;

Polivin, A. V. ;

Stepanov, S. G. ;

Ratakhin, N. A. ;

Yalovoi, V. I. ;

Yastremskii, A. G. .

QUANTUM ELECTRONICS, 2013, 43 (03) :190-200

[7] Multi-terawatt femtosecond laser system of visible range based on a photochemical XeF(C-A) amplifier [J].

Alekseev, S. V. ;

Aristov, A. I. ;

Ivanov, N. G. ;

Kovalchuk, B. M. ;

Losev, V. F. ;

Mesyats, G. A. ;

Mikheev, L. D. ;

Panchenko, Yu. N. ;

Ratakhin, N. A. .

LASER AND PARTICLE BEAMS, 2013, 31 (01) :17-21

[8] Multiterawatt femtosecond hybrid system based on a photodissociation XeF(C-A) amplifier in the visible range [J].

Alekseev, S. V. ;

Aristov, A. I. ;

Ivanov, N. G. ;

Koval'chuk, B. N. ;

Losev, V. F. ;

Mesyats, G. A. ;

Mikheev, L. D. ;

Panchenko, Yu. N. ;

Ratakhin, N. A. .

QUANTUM ELECTRONICS, 2012, 42 (05) :377-378

[9]

[Anonymous], [No title captured]

[10]

[Anonymous], [No title captured]

← 1 2 3 →