25–30 Mar 2024
Japan
Asia/Tokyo timezone

Rapid Changeover of Target Element in Resonance Ionization Mass Spectrometry by switching fundamental/SHG Operation of Ti:Sapphire Laser

28 Mar 2024, 14:00
30m
Japan

Japan

Speaker

NAOKI MATSUMOTO (Nagoya University)

Description

In the analysis of samples containing fission products, nuclear fuel materials, actinide nuclides, it is necessary to combine the fundamental and second harmonic generation (SHG) of Ti:Sapphire laser to achieve efficient resonant ionization for the target elements. We developed a modified grating-type Ti:Sapphire laser that can instantly switch between fundamental and SHG operation mode, named mode switching Ti:Sapphire laser. Rapid changeover of Cs/Sr resonant ionization using two set of the mode switching Ti:Sapphire laser was demonstrated.

This work was supported by JAEA Nuclear Energy S&T and Human Resource Development Project through concentrating wisdom Grant Number JPJA21P21465814.

Workshop Themes Laser design/performance

Author

Hiroki Miura (Nagoya University)

Co-authors

Prof. Hideki TOMITA (Nagoya University) Dr Masato Morita (Kogakuin University) NAOKI MATSUMOTO (Nagoya University) Mr Takumi Mochizuki (Nagoya University) Prof. Tetsuo Sakamoto (Kogakuin University)

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