Laser Applications

[TILA-LIC10-01(Invited)] "TILA" application in severe environments as a powerful tool for in-situ remote analysis of fuel debris in decommissioning of Fukushima Daiichi Nuclear Power Station

*Ikuo WAKAIDA¹, Hironori Ohba¹, Katsuaki Akaoka¹, Takahiro Karino¹, Ryuzo Nakanishi², Kan Sakamoto³, Yuji Ikeda⁴, Takunori Taira⁵ (1. Japan Atomic Energy Agency , 2. The National Institutes for Quantum Science and Technology, 3. Nippon Nuclear Fuel Development Co., Ltd., 4. i-Lab.,Inc., 5. Institute for Molecular Science)

For the safe and efficient decommissioning of Fukushima Daiichi Nuclear Power Station, development of in-situ remote analysis of nuclear fuel debris under extreme high radiation environment has been indispensable. “TILA” has been developed as a laser built-in cmpact probe of Optical Fiber Coupled Laser Induced Breakdown Spectroscopy and enable ultra-long remote analysis of 100m.