Characteristics of absorption and dispersion for rubidium D2 lines with the modulation transfer spectrum.
Characteristics of absorption and dispersion for rubidium D2 lines with the modulation transfer spectrum.
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DOI：
10.1364/oe.11.001338
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发表时间：
2003-06
期刊：
影响因子：
3.8
通讯作者：
Jing Zhang-;D. Wei;C. Xie;K. Peng
中科院分区：
文献类型：
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作者：
Jing Zhang-;D. Wei;C. Xie;K. Peng
利用调制转移光谱（MTS）对蒸汽池中铷原子D2线的吸收和色散信号进行了实验研究。在$F_g\rightarrow F_e = F_g - 1$和$F_g\rightarrow F_e = F_g$的跃迁中观察到正常色散；在$F_g\rightarrow F_e = F_g + 1$的跃迁中观察到反常色散；在$F_g\rightarrow F_e = F_g - 1$和$F_g\rightarrow F_e = F_g$的跃迁中观察到交叉共振。精确地阐述了MTS的信号线型和探测器相位。
Absorption and dispersion signals of D2 lines of rubidium atoms in a vapor cell have been experimentally investigated with the modulation transfer spectrum (MTS). Normal dispersion was observed at the transitions of Fg ? Fe = Fg - 1 and Fg ? Fe = Fg; anomalous dispersion, at transitions of Fg ?Fe = Fg + 1; and crossover resonance, by the transitions of Fg ?Fe = Fg - 1 and Fg ? Fe = Fg. The signal lineshape of the MTS and the detector phase are addressed accurately.