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Proceedings Paper

Laser cleaning for decontaminated surfaces
Author(s): Hiroyuki Furukawa; Katsunobu Nishihara; Chiyoe Yamanaka; Sadao Nakai; Kazuo Imasaki; Xianglin Zhou; Hideo Umino; Kohji Sakagishi; Satoru Funahashi
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Paper Abstract

Investigations on laser cleaning for decontaminated surface have been performed by simulations and experiments. Basic equations of simulations are the equation of thermal conduction, the absorption of laser energy, boundary conditions of melting and evaporation. Simulations have bee performed for the case of 2-layers, basic material is SUS304 and surface pollutant is Fe3O4. Simulation results were in good agreements with experiments at the wide range of laser fluence.

Paper Details

Date Published: 14 January 2000
PDF: 9 pages
Proc. SPIE 3887, High-Power Lasers in Civil Engineering and Architecture, (14 January 2000); doi: 10.1117/12.375174
Show Author Affiliations
Hiroyuki Furukawa, Institute for Laser Technology (Japan)
Katsunobu Nishihara, Institute of Laser Engineering/Osaka Univ. (Japan)
Chiyoe Yamanaka, Institute for Laser Technology (Japan)
Sadao Nakai, Institute of Laser Engineering/Osaka (Japan)
Kazuo Imasaki, Institute for Laser Technology (Japan)
Xianglin Zhou, Institute for Laser Technology (Japan)
Hideo Umino, Atox Co., Ltd. (Japan)
Kohji Sakagishi, Atox Co., Ltd. (Japan)
Satoru Funahashi, Atox Co., Ltd. (Japan)


Published in SPIE Proceedings Vol. 3887:
High-Power Lasers in Civil Engineering and Architecture
Sadao Nakai; Lloyd A. Hackel; Wayne C. Solomon, Editor(s)

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