High-resolution coherent spectroscopy: Linewidth reduction by recurrent excitation

K. Nakayama, S. Furue, M. Misono, T. Mitsui, T. Kohmoto, Y. Fukuda, M. Kunitomo

Research output: Contribution to conferencePaperpeer-review


A previous study proposed and demonstrated spectral narrowing by recurrent use of free-decay signal in magnetic resonance in the ground state of Rb atoms. Based on this study, an attempt was made to apply this technique to the measurement of the hyperfine frequency in the excited state. The hyperfine spectra of the excited state 2P3/2 of the D2 transition in 85Rb atoms were observed and the hyperfine constants of the excited state were determined.

Original languageEnglish
Number of pages2
Publication statusPublished - 2002 Jan 1
Externally publishedYes
EventQuantum Electronics and Laser Science (QELS) 2002 - Long Beach, CA, United States
Duration: 2002 May 192002 May 24


OtherQuantum Electronics and Laser Science (QELS) 2002
Country/TerritoryUnited States
CityLong Beach, CA

ASJC Scopus subject areas

  • General Physics and Astronomy


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