Abstract: It is reported in this paper the measurement on Stark shift of the center frequency of Stark tuned rubidium active atomic optical filter, by employing the scheme of acousto-optical frequency shift scaling and two-photon absorption spectroscopy. The measured value complied with the theoretically estimated result roughly. With external electrical field of up to 11kV/cm, the measured frequency shift was about 50MHz.

Key words: Stark effect, atomic optical filter, acousto-optical frequency shifting, two-photon absorption

摘要： 首次报道了对新型铷775.9nm斯塔克型主动式原子滤光器中心波长的电场调频的实验研究。设计了抑制高压放电的双层结构的原子汽室，实验方案采用了双光子吸收谱观测及声光移频定标技术，当外加电场强度为11kV/cm时，频移约为50MHz。还进行了实验值与理论值的比较和分析。

关键词: 斯塔克效应, 原子滤光器, 声光移频, 双光子吸收