Applied Physics B

, Volume 48, Issue 5, pp 365–369 | Cite as

Atomic absorption spectra induced by NaRb in sodium-rubidium vapour

  • Mao-Hong Lu
  • Wa-Min Chen
  • Ci-Ling Pan
Contributed Papers

Abstract

Six atomic spectral lines induced by NaRb molecules in the absorption spectrum of sodium-rubidium vapour have been observed in the wavelength range 611–641 nm. For sodium-rubidium vapour, the laser induced fluorescence spectra at laser wavelengths 616.04 and 615.81 nm and the excitation spectra at sodiumD-lines with the laser scanning in the range 613.9–616.9 nm have also been measured. The possible mechanisms for the appearance of these absorption lines are discussed.

PACS

34.90 

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Copyright information

© Springer-Verlag 1989

Authors and Affiliations

  • Mao-Hong Lu
    • 1
  • Wa-Min Chen
    • 1
  • Ci-Ling Pan
    • 1
  1. 1.Institute of Electro-Optical EngineeringNational Chiao Tung UniversityHsinchuTaiwan Republic of China

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