Abstract
The concept of shock temperature in the interaction betweer femtosecond laser pulses and a solid target is defined. The relationship between the shock temperature and other physical parameters in the process of femtosecond laser ablation of aluminum and copper targets is discussed. Absolute values of shock temperature are calculated by means of a two-temperature model. Shock temperature is calculated distribution based on the non-Fourier heat conduction model. Result of this investigation plays an important role in the secure femtosecond laser processing of energetic materials.
Original language | English |
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Article number | 210601 |
Journal | Wuli Xuebao/Acta Physica Sinica |
Volume | 62 |
Issue number | 21 |
DOIs | |
Publication status | Published - 5 Nov 2013 |
Keywords
- Ablation
- Energetic material
- Femtosecond laser
- Shock temperature
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Wang, W. T., Zhang, N., Wang, M. W., He, Y. H., Yang, J. J., & Zhu, X. N. (2013). Shock temperature of femtosecond laser ablation of solid target. Wuli Xuebao/Acta Physica Sinica, 62(21), Article 210601. https://doi.org/10.7498/aps.62.210601