Doppler-free laser spectroscopy of buffer-gas-cooled molecular radicals
Doppler-free laser spectroscopy of buffer-gas-cooled molecular radicals
复制标题
缓冲气体冷却分子自由基的无多普勒激光光谱
DOI:
10.1088/1367-2630/11/12/123026
复制
发表时间:
2009
影响因子:
3.3
通讯作者:
Skoff S
中科院分区:
文献类型:
--
作者:
Skoff S
We demonstrate Doppler-free saturated absorption spectroscopy of cold molecular radicals formed by laser ablation inside a cryogenic buffer gas cell. By lowering the temperature, congested regions of the spectrum can be simplified, and by using different temperatures for different regions of the spectrum a wide range of rotational states can be studied optimally. We use the technique to study the optical spectrum of YbF radicals with a resolution of 30 MHz, measuring the magnetic hyperfine parameters of the electronic ground state. The method is suitable for high-resolution spectroscopy of a great variety of molecules at controlled temperature and pressure, and is particularly well suited to those that are difficult to produce in the gas phase.
登录
查看更多内容
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
J. Weinstein;R. Decarvalho;Jinha Kim;D. Patterson;B. Friedrich;J. Doyle
通讯作者:
J. Doyle
影响因子:
4.4
作者:
P. Dagdigian;H. W. Cruse;R. Zare
通讯作者:
P. Dagdigian;H. W. Cruse;R. Zare
DOI:
--
发表时间:
1956
期刊:
影响因子:
--
作者:
T. R. Roberts;S. Sydoriak
通讯作者:
S. Sydoriak
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
K. Chave
通讯作者:
K. Chave
DOI:
--
发表时间:
1988
期刊:
影响因子:
--
作者:
D. Willey;R. Crownover;D. Bittner;F. D. Lucia
通讯作者:
F. D. Lucia