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Optical Memory and Neural Networks

Erschienen in:

01.12.2023

Micrometric-Thin Cell Filled with Rb Vapor for High-Resolution Atomic Spectroscopy

verfasst von: R. Momier, A. Sargsyan, A. Tonoyan, C. Leroy, D. Sarkisyan

Erschienen in: Optical Memory and Neural Networks | Sonderheft 3/2023

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Abstract

In strong magnetic fields (0.1–6 kG), many atomic lines closely spaced in frequency appear in the absorption spectrum of alkali metal vapors. Due to the small frequency interval between them and the Doppler broadening of the atomic lines, they are overlapped. For spectral separation and study of individual atomic lines, it is necessary to ensure their spectral narrowing. It is shown that this can be done using the saturated absorption method in an atomic vapor contained in a 30 μm-thick cell filled with Rb vapor. All 10 atomic transitions of Rb D₁ line are spectrally very well resolved in the second derivative of the saturated absorption spectrum. Complete resolution of atomic transitions makes this method useful for the determination of a wide range of magnetic fields. The theoretical curves describe the experimental results very well.

Vorheriger Artikel Formation of Narrow Atomic Lines of Rb in the UV Region Using a Magnetic Field

Nächster Artikel Anti-Site Defects and Trigonal Center of Holmium in Y3Al5O12:Ho3+ Crystal According to the Results of Wideband EPR Spectroscopy

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Titel: Micrometric-Thin Cell Filled with Rb Vapor for High-Resolution Atomic Spectroscopy
verfasst von: R. Momier
A. Sargsyan
A. Tonoyan
C. Leroy
D. Sarkisyan
Publikationsdatum: 01.12.2023
Verlag: Pleiades Publishing
Erschienen in: Optical Memory and Neural Networks / Ausgabe Sonderheft 3/2023
Print ISSN: 1060-992X
Elektronische ISSN: 1934-7898
DOI: https://doi.org/10.3103/S1060992X23070135

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