Please use this identifier to cite or link to this item: https://doi.org/10.1117/12.431216
Title: Dynamics of subpicosecond laser ablation, examined by moments technique
Authors: Luk'yanchuk, B.S.
Anisimov, S.I.
Lu, Y.F. 
Keywords: Moment's technique
Subpicosecond laser ablation
Two-temperature model
Issue Date: 2000
Source: Luk'yanchuk, B.S., Anisimov, S.I., Lu, Y.F. (2000). Dynamics of subpicosecond laser ablation, examined by moments technique. Proceedings of SPIE - The International Society for Optical Engineering 4423 : 141-152. ScholarBank@NUS Repository. https://doi.org/10.1117/12.431216
Abstract: The interaction of subpicosecond laser pulses with metals is studied theoretically using phenomenological two-temperature model. A semi-analytical approach to a quantitative analysis of electron and lattice temperatures is presented. Using the nonstationary averaging technique (moment's technique) the coupled system of nonlinear heat equations for electron and lattice temperatures is transformed into the set of four ordinary differential equations. Resulting system is convenient for the fast analysis of nonstationary laser heating and laser ablation with ultrashort laser pulses.
Source Title: Proceedings of SPIE - The International Society for Optical Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/72595
ISSN: 0277786X
DOI: 10.1117/12.431216
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