Improvement of Etalon-fringe Immunity in Diode-laser Derivative Spectroscopy

• Koga Ryuji

• Kosaka Megumi

• Sano Hiroya

抄録

In a sensitive spectrometry with lead-salt diode lasers, etalon-fringe phenomena often intervene in the measured absorption spectrum. Derivative methods are employed for the purpose of high resolution where the pertaining wavelength is modulated. This paper presents results of mathematical examination on a possible improvement of immunity from the etalon-fringes by choosing the profile of the wavelength modulation.

収録刊行物

• Memoirs of the School of Engineering, Okayama University

  Memoirs of the School of Engineering, Okayama University 16 (1), 21-30, 1982-03-01

  岡山大学工学部

詳細情報

• CRID: 1390853649487143936
• NII論文ID: 120002307691
• NII書誌ID: AA00733903
• ISSN: 04750071
• DOI: 10.18926/15790
• Web Site: https://ousar.lib.okayama-u.ac.jp/15790
• 本文言語コード: en
• データソース種別:
  • JaLC
  • IRDB
  • CiNii Articles