Open AccessMEASUREMENT OF THE TRANSITION OF BARIUM 6s6p1P1←6s6s1S0 USING CAVITY RINGDOWN SPECTROSCOPY
Author(s) -
Zhao Hong-tai,
Xiaojun Liu,
Cao Jun-Wen,
Liang-You Peng,
Min Zhan
Publication year - 2001
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.50.1274
Subject(s) - spectroscopy , cavity ring down spectroscopy , materials science , absorption spectroscopy , barium , absorption (acoustics) , line (geometry) , optics , analytical chemistry (journal) , atomic physics , physics , chemistry , geometry , mathematics , chromatography , quantum mechanics , metallurgy , composite material
We report a set-up for cavity ringdown absorption spectroscopy, and we have measured the line profile of the resonance 6s6p1P1←6s6s1S0 of barium atoms using cavity ringdown spectroscopy method. The absorption spectroscopy line profile of Ba at different temperatures near 553.548nm is gained. The experimental results indicate that the precision for the absorption measurement has reached up to 6×10-7.