Determination of thermomechanical ablation thresholds to sodium chloride irradiated by femtosecond laser pulses

We examine experimentally determined thresholds of thermomechanical ablation arising under the action of the 40 and 80 fs laser pulses on sodium chloride. We found that critical emission power in a pulse on the thermomechanical ablation threshold for these two cases differs not much approaching to t...

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Bibliographic Details
Published in:Journal of physics. Conference series 2018-01, Vol.946 (1), p.12006
Main Authors: Savintsev, A P, Gavasheli, Yu O
Format: Article
Language:English
Subjects:
Ablation
Femtosecond pulses
Physics
Sodium chloride
Thresholds
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Summary:We examine experimentally determined thresholds of thermomechanical ablation arising under the action of the 40 and 80 fs laser pulses on sodium chloride. We found that critical emission power in a pulse on the thermomechanical ablation threshold for these two cases differs not much approaching to the value of 1.3 GW.
ISSN:1742-6588
1742-6596
1742-6596
DOI:10.1088/1742-6596/946/1/012006