[3H08-13] Accelerator, FEL, Laser

[3H13] Application and operation of the LDDC's 2kW single mode fiber laser decontamination system to earthquake debris RI contaminated material

*Eisuke John Minehara¹ (1. LDD Corporation)

Keywords:single-mode fiber laser, decontamination system, debris RI contaminated material, K contamination simulant, decontamination coefficient prediction and evaluation

The 2kW single-mode fiber laser decontamination system manufactured by LDDC was applied and operated to the debris RI contaminated material generated in the Great East Japan Earthquake. We also developed a K contamination simulant, which is similar to Cs, and used it to predict and evaluate the decontamination coefficient of the laser decontamination system. What we have learned will be reported in the meeting.