Development of RIMS apparatus for isotope analysis of Calcium nuclear waste materials

Miyabe, Masabumi ; Oba, Masaki ; Kato, Masaaki; Wakaida, Ikuo ; Watanabe, Kazuo

We are developing an resonance ionization spectrometric apparatus aiming at an analysis of a radioactive isotope of calcium ( $^{41}$ Ca) in nuclear waste materials. The developed system consists of the reference laser whose frequency was locked on a Doppler-free absorption line of 85Rb and the computer-controlled fringe offset lock system which transfer frequency stability of the reference laser to slave lasers for Ca excitation. With heterodyne spectroscopy and laser induced fluorescence spectroscopy of Ca, it was confirmed that the developed apparatus was suitable for resonance ionization spectrometric analysis.

Language	:	English
Journal	:	Journal of Nuclear Science and Technology
Volume	:	43
Number	:	4
Pages	:	p.305 - 310
Publication Year/Month	:	2006/04
Meeting title	:	International Symposium on Isotope Science and Engineering from Basics to Applications, 2nd International Symposium on Isotope Effects in Physics, Chemistry and Engineering (IEPCE-2)
Held date	:	2005/09
Location (city)	:	Nagoya
Location (country)	:	Japan
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.3327/jnst.43.305
DOI for research data	:
Keywords	:	Resonance Ionization Spectrometry; Calcium; Isotope Analysis; Nuclear Waste Material; Atomic Spectroscopy
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

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Registration No. : B20050671
JAEA Abstracts No. : 34000669
Paper Submission No. : 806

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