Improvement in detection limit of electric field measurement using optogalvanic signals by laser excited rydberg atoms

Yukihiko Yamagata, Kiyoyuki Suenaga, Katsunori Muraoka, Mitsuo Maeda, Masanori Akazaki

研究成果: ジャーナルへの寄稿学術誌査読

7 被引用数 (Scopus)

抄録

Optogalvanic signals, caused by laser-excited Rydberg atoms, were measured to estimate the electric field in a DC glow discharge in helium. With a careful analysis of the various factors limiting the detection limit and an experiment to check the analysis, the detection limit of an electric field of 21.5 V/mm was obtained which was limited by the laser spectral width.

本文言語英語
ページ(範囲)565-566
ページ数2
ジャーナルJapanese journal of applied physics
28
3 R
DOI
出版ステータス出版済み - 3月 1989

!!!All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 物理学および天文学(全般)

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