Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Generation of high-power few-cycle femtosecond IR pulses by double-chirp parametric amplification. / Frolov, S. A.; Trunov, V. I.
в: Quantum Electronics, Том 50, № 12, 12.2020, стр. 1126-1133.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Generation of high-power few-cycle femtosecond IR pulses by double-chirp parametric amplification
AU - Frolov, S. A.
AU - Trunov, V. I.
N1 - Funding Information: This work was supported by the Basic Research Programme of the SB RAS (Project Nos 0307-2017-0011 and 0307-2018-0013). Publisher Copyright: © 2020 Kvantovaya Elektronika, Turpion Ltd and IOP Publishing Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/12
Y1 - 2020/12
N2 - We present an energy scalable configuration for the generation of high-power few-cycle femtosecond IR pulses based on the sequential parametric amplification of chirped radiation pulses at the idler (0.86 μm) and signal (1.39 μm) wavelengths from the multi-terawatt femtosecond laser system made at the Institute of Laser Physics, Siberian Branch of the Russian Academy of Sciences (ILP SB RAS). The configuration under consideration involves the sequential production of radiation pulses with centre wavelengths of 2.24, 3.56, and 7.25 μm. The conditions are determined for the generation of few-cycle pulses with a terawatt peak power in the 3.56 μm (15.8 fs, 1.5 cycles) and 7.25 μm (17.2 fs, shorter than one cycle) domains. The phase transfer between signal and idler waves in the double-chirp parametric amplification is investigated for the first time.
AB - We present an energy scalable configuration for the generation of high-power few-cycle femtosecond IR pulses based on the sequential parametric amplification of chirped radiation pulses at the idler (0.86 μm) and signal (1.39 μm) wavelengths from the multi-terawatt femtosecond laser system made at the Institute of Laser Physics, Siberian Branch of the Russian Academy of Sciences (ILP SB RAS). The configuration under consideration involves the sequential production of radiation pulses with centre wavelengths of 2.24, 3.56, and 7.25 μm. The conditions are determined for the generation of few-cycle pulses with a terawatt peak power in the 3.56 μm (15.8 fs, 1.5 cycles) and 7.25 μm (17.2 fs, shorter than one cycle) domains. The phase transfer between signal and idler waves in the double-chirp parametric amplification is investigated for the first time.
KW - double-chirp amplification
KW - femtosecond pulses
KW - few-cycle pulses
KW - IR range
KW - optical parametric amplification
KW - OPA
KW - LASER SYSTEM
KW - DOWN-CONVERSION
KW - DIFFERENCE-FREQUENCY-GENERATION
KW - CRYSTAL
KW - MU-M
KW - MIDINFRARED SPECTRAL RANGE
KW - GROWTH
KW - OPTIMIZATION
KW - AGGAGES4
UR - http://www.scopus.com/inward/record.url?scp=85098267555&partnerID=8YFLogxK
U2 - 10.1070/QEL17412
DO - 10.1070/QEL17412
M3 - Article
AN - SCOPUS:85098267555
VL - 50
SP - 1126
EP - 1133
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 12
ER -
ID: 27346960