Simulation of nonlinear propagation of femtosecond laser pulses in air for quantitative prediction of the ablation crater shape

The utilization of sub-100 fs pulses has attracted attention as an approach to further improve the quality and precision of femtosecond laser microfabrication. However, when using such lasers at pulse energies typical for laser processing, nonlinear propagation effects in air are known to distort th...

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Veröffentlicht in:	Optics express 2023-02, Vol.31 (5), p.7363-7382
Hauptverfasser:	Yamada, Ryohei, Komatsubara, Wataru, Sakurai, Haruyuki, Konishi, Kuniaki, Mio, Norikatsu, Yumoto, Junji, Kuwata-Gonokami, Makoto
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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