Development of two-color resonance ionization scheme for Th using an automated wide-range tunable Ti:sapphire laser system

• Tomita Hideki

  Department of Quantum Engineering, Nagoya University

• Nakamura Atsushi

  Department of Quantum Engineering, Nagoya University

• Matsui Daiki

  Department of Quantum Engineering, Nagoya University

• Ohtake Ryohei

  Department of Quantum Engineering, Nagoya University

• Sonnenschein Volker

  Department of Quantum Engineering, Nagoya University

• Saito Kosuke

  Department of Quantum Engineering, Nagoya University

• Kato Kotaro

  Department of Quantum Engineering, Nagoya University

• Ohashi Masaya

  Department of Quantum Engineering, Nagoya University

• Degner Vincent

  Department of Quantum Engineering, Nagoya University / Institute of Physics, Johannes Gutenberg-University Mainz

• Wendt Klaus

  Institute of Physics, Johannes Gutenberg-University Mainz

• Morita Masato

  Department of Applied Physics, Kogakuin University

• Sakamoto Tetsuo

  Department of Applied Physics, Kogakuin University

• Kawai Toshihide

  Japan Neutron Optics Inc.

• Okumura Takeo

  Japan Neutron Optics Inc.

• Moore Iain

  Department of Physics, University of Jyväskylä

• Iguchi Tetsuo

  Department of Quantum Engineering, Nagoya University

Abstract

Two-color resonance ionization schemes of Th were investigated by an automated wide-range tunable, grating-assisted Ti:Sa laser system with intracavity SHG option. A two-color ionization scheme via autoionizing state (1st step: 372.049 nm and 2nd step: 401.031 nm) was developed and its relative efficiency was lower by factor of three compared to a known three color scheme.

Journal

• Progress in Nuclear Science and Technology

  Progress in Nuclear Science and Technology 5 (0), 97-99, 2018-11-01

  Atomic Energy Society of Japan

Keywords

• resonance ionization
• Ti:sapphire laser
• thorium
• isotope analysis

Details

• CRID: 1390564238076068224
• NII Article ID: 40021814065
• NII Book ID: AA12785802
• DOI: 10.15669/pnst.5.97
• NDL BIB ID: 029524109
• ISSN: 21854823
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I029524109
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed