Suppressing small-scale self-focusing of high-power femtosecond pulses

Suppressing small-scale self-focusing of high-power femtosecond pulses

It was shown experimentally that for a 65-fs 17-J pulse, the effect of filamentation instability, also known as small-scale self-focusing, is much weaker than that predicted by stationary and nonstationary theoretical models for high B-integral values. Although this discrepancy has been left unexpla...

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Bibliographic Details
Main Authors: Mikhail Martyanov, Vladislav Ginzburg, Alexey Balakin, Sergey Skobelev, Dmitry Silin, Anton Kochetkov, Ivan Yakovlev, Alexey Kuzmin, Sergey Mironov, Ilya Shaikin, Sergey Stukachev, Andrey Shaykin, Efim Khazanov, Alexander Litvak
Format: Article
Language:English
Published: Cambridge University Press 2023-01-01
Series:High Power Laser Science and Engineering
Subjects:
B-integral
cubic Kerr nonlinearity
filamentation instability
high-power femtosecond laser
nonlinear post-compression
Online Access:https://www.cambridge.org/core/product/identifier/S2095471923000208/type/journal_article

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https://www.cambridge.org/core/product/identifier/S2095471923000208/type/journal_article

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