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This article is cited in 7 scientific papers (total in 7 papers)
Interaction of laser radiation with matter. Laser plasma
Formation of micromodifications in a KDP crystal irradiated by tightly focused femtosecond visible laser pulses
V. M. Gordienkoab, I. A. Makarovab, P. M. Mikheevab, V. S. Syrtsovab, A. A. Shashkovab a Lomonosov Moscow State University, Faculty of Physics
b International Laser Center of Moscow State University
Abstract:
The formation of micromodifications in the bulk of a KDP crystal irradiated by tightly focused 600-nm, 100-fs and 200-fs, 0.02–10 μJ femtosecond laser pulses is studied. A theoretical model describing the initial stage of formation of a plasma channel taking into account field ionisation and heating of the electron component of the plasma is proposed. The laser pulse intensity (1013 W cm-2), the electron concentration (1020 cm-3) and the average electron temperature (5 eV) in the plasma channel are estimated.
Received: 11.05.2005
Citation:
V. M. Gordienko, I. A. Makarov, P. M. Mikheev, V. S. Syrtsov, A. A. Shashkov, “Formation of micromodifications in a KDP crystal irradiated by tightly focused femtosecond visible laser pulses”, Kvantovaya Elektronika, 35:7 (2005), 627–632 [Quantum Electron., 35:7 (2005), 627–632]
Linking options:
https://www.mathnet.ru/eng/qe8970 https://www.mathnet.ru/eng/qe/v35/i7/p627
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