Numerical simulation of laser-induced heating on multilayers

Peng Hu; Faliang Chen

doi:10.1117/12.2010538

16 May 2013 Numerical simulation of laser-induced heating on multilayers

Peng Hu, Faliang Chen

Proceedings Volume 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012); 879606 (2013) https://doi.org/10.1117/12.2010538
Event: 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 2012, Xi'an, Shaanxi, China

Abstract

Numerical simulation and analysis of the temperature distributions in multilayers under laser irradiation have been reported. Using finite element method (FEM), we have developed 2D and 3D programs, and calculated the temperature distributions under irradiation of immovable or laterally movable laser beams. The simulated results show that the maximum temperature rise appears at where the most laser energy deposition is. The results also show that when the moving velocity of laser beam is not so fast, the maximum temperature rise would not descend much compared with immovable irradiation.

Citation Download Citation

Peng Hu and Faliang Chen "Numerical simulation of laser-induced heating on multilayers", Proc. SPIE 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 879606 (16 May 2013); https://doi.org/10.1117/12.2010538

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