中国物理B ›› 2018, Vol. 27 ›› Issue (11): 114203-114203.doi: 10.1088/1674-1056/27/11/114203
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
Chen-Fei Wu(吴晨菲), Xue-Shu Yan(颜学术), Li-Xun Wei(卫立勋), Pei Ma(马沛), Jian-Hui Tu(涂建辉), Jian-Wei Zhang(张建伟), Li-Jun Wang(王力军)
Chen-Fei Wu(吴晨菲)1,2, Xue-Shu Yan(颜学术)2,3, Li-Xun Wei(卫立勋)4, Pei Ma(马沛)4, Jian-Hui Tu(涂建辉)4, Jian-Wei Zhang(张建伟)2,3, Li-Jun Wang(王力军)1,2,3
摘要:
We present a modulation transfer spectroscopy (MTS) configuration based on an acousto-optic modulator by using a variant of the typical double pass structure. One beam is modulated by using an acousto-optic modulator in opposite diffraction order to cancel the carrier frequency shift and produce a modulated pump beam. The line shape performance is investigated theoretically and experimentally. Laser frequency stabilization of the proposed configuration is demonstrated for the 133Cs|62S1/2, F=4> →|62 P3/2, F'=5> transition. The Allan deviations, which are measured by using beat note signals and the three-cornered hat method, are 3.6×10-11 in an integration time of 100 s and approximately 4×10-11 in a longer integration time.
中图分类号: (Modulation and optical transfer functions)