Spatial distribution of the species laser-ablated from the target submerged in liquid

Tetsuo Sakka; Kouichi Hirata; Satoru Masai; Yukio H. Ogata

doi:10.1117/12.589507

12 April 2005 Spatial distribution of the species laser-ablated from the target submerged in liquid

Tetsuo Sakka, Kouichi Hirata, Satoru Masai, Yukio H. Ogata

Proceedings Volume 5713, Photon Processing in Microelectronics and Photonics IV; (2005) https://doi.org/10.1117/12.589507
Event: Lasers and Applications in Science and Engineering, 2005, San Jose, California, United States

Abstract

Laser ablation of aluminum and silver targets submerged in water has been studied. The self-reversed structure in the atomic emission lines has been observed. The results were compared with the line profile calculation based on one dimensional radiative transfer model. In the calculation the population density was assumed either Gaussian or a rectangular distribution, the latter represents the higher distribution of the ground state in the periphery of the plume. The comparison of the experiment and the calculation suggests a high distribution in the periphery region for the plume in water in comparison with the plume in air.

Citation Download Citation

Tetsuo Sakka, Kouichi Hirata, Satoru Masai, and Yukio H. Ogata "Spatial distribution of the species laser-ablated from the target submerged in liquid", Proc. SPIE 5713, Photon Processing in Microelectronics and Photonics IV, (12 April 2005); https://doi.org/10.1117/12.589507

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