| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5398901 | Journal of Luminescence | 2015 | 10 Pages |
Abstract
The periodic filamentation patterns across and along laser channel tracks, induced by high-intensity femtosecond laser pulses in magnesium and sodium fluoride crystals, have been disclosed. The patterns are rationalized by deterministic vectorial effect, difference in propagations of linearly- and circularly-polarized laser pulses, and appearances of the orbital angular momentum of the light beams due to optical astigmatism.
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Authors
Lyubov Bryukvina,