Development of Quick and Remote Analysis for Severe Accident Reactor-3

Ayumu Matsumoto

Presentation information

Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 404-1 Isotope Separation, Application of Isotopes, Uranium Enrichment / 404-2 Nuclear Chemistry, Radiochemistry, Analytical Chemistry, Chemistry of Actinide Elements

[2I12-17] laser isotope separation and Laser analysis

Tue. Mar 28, 2017 3:20 PM - 4:55 PM Room I (16-304 Building No.16)

Chair: Takehiko Tsukahara (Tokyo Tech)

4:35 PM - 4:50 PM

[2I17] Development of Quick and Remote Analysis for Severe Accident Reactor-3

(4)Characteristics of fiber-optic probe LIBS using a long duration ns pulse (3)

*Ayumu Matsumoto¹, Hironori Ohba^1,2, Masaaki Toshimitsu¹, Katsuaki Akaoka¹, Ikuo Wakaida¹ (1. JAEA, 2. QST)

Keywords:Decommissioning, Laser-induced breakdown spectroscopy, Long pulse, Laser ablation

We introduced a long pulse laser into a fiber-optic laser-induced breakdown spectroscopy (LIBS) system and compared the dependence of pulse energy on emission spectra with the case of normal pulse laser.