Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Terahertz wave generation from liquid nitrogen. / Balakin, Alexei V.; Coutaz, Jean Louis; Makarov, Vladimir A. и др.
в: Photonics Research, Том 7, № 6, 01.06.2019, стр. 678-686.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Terahertz wave generation from liquid nitrogen
AU - Balakin, Alexei V.
AU - Coutaz, Jean Louis
AU - Makarov, Vladimir A.
AU - Kotelnikov, Igor A.
AU - Peng, Yan
AU - Solyankin, Peter M.
AU - Zhu, Yiming
AU - Shkurinov, Alexander P.
N1 - Publisher Copyright: © 2019 Chinese Laser Press
PY - 2019/6/1
Y1 - 2019/6/1
N2 - We present the results of research carried out for the first time, to the best of our knowledge, on the generation of terahertz radiation under the action of “single-color” and “dual-color” high-power femtosecond laser pulses on liquefied gas–liquid nitrogen. Our experimental results supported by careful theoretical interpretation showed clearly that under femtosecond laser radiation, liquid and air emit terahertz waves in a very different way. We assumed that the mobility of ions and electrons in liquid can play an essential role, forming a quasi-static electric field by means of ambipolar diffusion mechanism.
AB - We present the results of research carried out for the first time, to the best of our knowledge, on the generation of terahertz radiation under the action of “single-color” and “dual-color” high-power femtosecond laser pulses on liquefied gas–liquid nitrogen. Our experimental results supported by careful theoretical interpretation showed clearly that under femtosecond laser radiation, liquid and air emit terahertz waves in a very different way. We assumed that the mobility of ions and electrons in liquid can play an essential role, forming a quasi-static electric field by means of ambipolar diffusion mechanism.
KW - PULSE GENERATION
KW - FEMTOSECOND
KW - TRANSFORMATION
KW - INTENSITY
KW - RADIATION
KW - EMISSION
UR - http://www.scopus.com/inward/record.url?scp=85074701133&partnerID=8YFLogxK
U2 - 10.1364/PRJ.7.000678
DO - 10.1364/PRJ.7.000678
M3 - Article
AN - SCOPUS:85074701133
VL - 7
SP - 678
EP - 686
JO - Photonics Research
JF - Photonics Research
SN - 2327-9125
IS - 6
ER -
ID: 22344356