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

doi:10.1143/JJAP.28.565

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

Electrical Engineering Sciences

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	565-566
Number of pages	2
Journal	Japanese journal of applied physics
Volume	28
Issue number	3 R
DOIs	https://doi.org/10.1143/JJAP.28.565
Publication status	Published - Mar 1989

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

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10.1143/JJAP.28.565

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abstract = "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.",

author = "Yukihiko Yamagata and Kiyoyuki Suenaga and Katsunori Muraoka and Mitsuo Maeda and Masanori Akazaki",

year = "1989",

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AU - Yamagata, Yukihiko

AU - Suenaga, Kiyoyuki

AU - Muraoka, Katsunori

AU - Maeda, Mitsuo

AU - Akazaki, Masanori

PY - 1989/3

Y1 - 1989/3

N2 - 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.

AB - 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.

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JF - Japanese journal of applied physics

IS - 3 R

ER -

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

Abstract

All Science Journal Classification (ASJC) codes

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