%0 Journal Article
%T Optimization of electro-optical parameter of optical frequency standard system based on modulation transfer spectroscopy technique<br>调制转移光谱光频率标准系统中电光参数的优化研究
%A Jia Yu-Dong
%A Lin Zhi-Li
%A Ou Pan
%A Zhang Chun-Xi
%A <br>贾豫东
%A 林志立
%A 欧攀
%A 张春熹
%J 物理学报
%D 2011
%I 
%X According to the mechanism of nearly degeneration four-wave mixing that occurs in a sufficiently nonlinear resonant gaseous medium caused by phase-modulated laser beam, the electromagnetism excitation and dynamic evolvement of modulation transfer spectroscopy(MTS) technique is studied theoretically, and then mathematic models of dispersion spectrum and absorption spectrum of MTS are established too. The results show that when the frequency of modulation signal source is equal to 0.72 times the linewidth of absorption line approximatively, the intensity of dispersion signal reaches a maximum value; it can obtain a better frequency-stabilization result when modulation factor is set to be nearly 0.3; the instability of demodulation phase has a big effect on the absorption spectrum, but on dispersion spectrum, the effect is tiny when the demodulation phase fluctuates near 90°.
%K optical frequency standard
%K modulation transfer spectroscopy
%K frequency stabilization
%K optimizing electro-optical parameter<br>光频率标准
%K 调制转移光谱
%K 频率稳定
%K 电光参数优化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=AE5F2209B3AD91E80D4DD102D7680293&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=59906B3B2830C2C5&sid=61C0A57DEA463C53&eid=61C0A57DEA463C53&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=15