High-resolution 133Cs 6S-6D, 6S-8S two-photon spectroscopy using an intra-cavity scheme
High-resolution 133Cs 6S-6D, 6S-8S two-photon spectroscopy using an intra-cavity scheme
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使用腔内方案的高分辨率 133Cs 6S-6D、6S-8S 双光子光谱
DOI：
10.1364/cleo_at.2011.jthb122
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
Wang
中科院分区：
文献类型：
--
作者：
You;Tze;Chien‐Ming Wu;Ray;Wang
我们提出了一种基于双光子光谱的半导体激光器腔内方案。三个不同波长的<sup>133</sup>Cs超精细过渡族。对于6S-6D跃迁，我们用10<sup>−3</sup>倍的激光功率实现了比以前工作<sup>1</sup>高10<sup>2</sup>倍的信噪比，揭示了一些以前模糊和未观察到的光谱。
We demonstrate an intra-cavity scheme for diode laser based on two-photon spectroscopy. Three <sup>133</sup>Cs hyperfine transition groups of different wavelengths are shown. For the 6S-6D transitions, we achieved 10<sup>2</sup> times better signal-to-noise ratio than previous work<sup>1</sup> with 10<sup>−3</sup> times less laser power, revealing some previously vague and unobserved spectra.