Line-shapes analysis with ultra-high accuracy

被引：0
|
作者：
Wcislo, Piotr [1 ]
Cygan, Agata [1 ]
Lisak, Daniel [1 ]
Ciurylo, Roman [1 ]
机构：
[1] Nicholas Copernicus Univ, Inst Phys, Fac Phys Astron & Informat, PL-87100 Torun, Poland
来源：
XXII INTERNATIONAL CONFERENCE ON SPECTRAL LINE SHAPES (ICSLS 2014) | 2014年 / 548卷
关键词：
LINESHAPE; PROFILES;
D O I：
10.1088/1742-6596/548/1/012022
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We present analysis of the R7 Q8 O-2 B-band rovibronic transition measured with ultra-high signal-to-noise ratio by Pound-Drever-Hall-locked frequency-stabilized cavity-ring-down spectroscopy. For line-shape calculations ab intio in spirt approach was used based on numerical solution of the proper transport/relaxation equation. Consequences for spectroscopic determination of the Boltzmann constant as well as precise determination of the line position in the Doppler limited spectroscopy are indicated.
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页数：3
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