Industrial Application & Neuclear Application 2

[LSSE5-02] Development of mid-infrared Cavity ring-down spectrometer
for tritiated water analysis

*Momo Mukai¹, Erika Takayama¹, Kota Tsuge¹, Yuta Suzuki¹, Keisuke Saito¹, Norihiko Nishizawa¹, Hiroshi Abe², Hideki Tomita¹ (1. Nagoya University, 2. AIST)

We have been developing a Cavity ring-down spectrometer utilizing a mid-infrared laser for the rapid quantitative analysis of trace tritium in water samples. We report on the construction of our measurement system and the results of performance evaluations.