[Measurement of the absorption coefficient of barium using cavity ringdown spectroscopy].
An apparatus for cavity ringdown spectroscopy was constructed and used for atomic absorption measurement. The transition probability for 6s6p1P1<--6s6s1S0 transition of barium atoms was obtained in the self-made apparatus. The relation between atomic absorption coefficient and atomic oven temperature was also analysed.
Zhao
H
H
State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, 430071 Wuhan.
Liu
X
X
Zhan
M
M
D001464:Barium / Q000032:analysis*; D017609:Barium Compounds / Q000032:analysis*; D001466:Barium Sulfate / Q000032:analysis; D007834:Lasers; D013058:Mass Spectrometry / Q000295:instrumentation / Q000379:methods*; D008670:Metals / Q000737:chemistry; D015394:Molecular Structure; D012815:Signal Processing, Computer-Assisted
D017609:Barium Compounds; D008670:Metals; D001464:Barium; D001466:Barium Sulfate