Comment on “Features of propagation of high-intensity laser pulses in Magnesium and Sodium fluoride crystals” by L. Bryukvina, Journal of Luminescence, 162 (2015) 145-148

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• 作者：E.F. Martynovich^a ; ^{filial@ilph.irk.ru" class="auth_mail" title="E-mail the corresponding author} ; ^{femto@bk.ru" class="auth_mail" title="E-mail the corresponding author} ; S.A. Zilov^a ; V.P. Dresvianskii^a ; A.V. Kuznetsov^a ; S.V. Boichenko^a ; A.L. Rakevich^a ; A.A. Popov^a ; A.V. Konyashchenko^b ; P.V. Kostryukov^b ; B.E. Perminov^b
• 关键词：Luminescence ; Color centers ; Alkali fluoride crystals ; Femtosecond ; Polarized laser pulse ; Orbital angular momentum
• 刊名：Journal of Luminescence
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：171
• 期：Complete
• 页码：259-264
• 全文大小：2012 K

文摘

The commented article contains numerous errors. The presentation of experimental data is slipshod and biased. They are not credible. The author had no reason to write about the scientific achievements outlined in the sections Abstract and Conclusion. One of the main conclusions of the work, that the author for the first time experimentally observed relation between orbital angular momentum of femtosecond laser radiation and induced by this radiation helicity of the tracks in crystals, has not been confirmed by direct check experiments. No orbital angular momentum of the exciting radiation nor the twisted tracks has been observed in the experiments. Other conclusions are also baseless.