Effect of phase front modulation on the merging of multiple regularized femtosecond filaments
Effect of phase front modulation on the merging of multiple regularized femtosecond filaments
复制标题
相前调制对多个正则化飞秒灯丝合并的影响
DOI:
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发表时间:
2018
期刊:
影响因子:
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通讯作者:
A. Savel’ev
中科院分区:
文献类型:
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作者:
D. Pushkarev;D. Shipilo;A. S. Larkin;E. Mitina;N. Panov;D. Uryupina;A. Ushakov;R. Volkov;S. Karpeev;S. Khonina;O. Kosareva;A. Savel’ev
Comparative experimental data on filamentation of a powerful femtosecond laser beams with amplitude or phase front modulation is presented. We show that phase discontinuities and zero intensity lines prevented filament merging and superfilament formation.