[19p-B2-1~14] 3.6 Laser processing

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[19p-B2-11] Time- and space-resolved detection of micro/nano dusts during laser decontamination

Atsushi Kosuge¹, Keisuke Yamamoto², 〇Takashi Nakajima² (1.JAEA, 2.Kyoto Univ.)

Keywords:

laser scattering,laser ablation,laser decontamination

Huge amount of radioactive waste is produced during the decomissioning of nuclear reactors.Laser decontamination is considered as a efficient and safe method of removing the waste. We believe that pulsed laser decontamination is a promising decontamination method, and have begun the research and development on it. In this talk, we will report the results of time- and space-resolved detection of micro/nano dusts that are generated during nanosecond laser decontamination of SUS by laser scattering method.