%0 Journal Article
%T Measuring and Reducing Pseudo Temperature Coefficient in Rubidium Atomic Frequency Standards<br>铷原子频标赝温度系数研究
%A ZHAO Feng
%A WANG Fang
%A ZHONG Da
%A AN Shao-feng
%A XIA Bai-hua
%A MEI Gang-hua
%A <br>赵峰
%A 王芳
%A 钟达
%A 安绍锋
%A 夏白桦
%A 梅刚华
%J 波谱学杂志
%D 2007
%I 
%X A method for measuring the pseudo temperature coefficient (PTC) of rubidium atomic frequency standards was described. The method is highly sensitive, convenient and fast. Based on analyses of physical mechanisms underlying PTC, a method to reduce PTC was proposed. Experimental results showed that the PTC of the rubidium atomic frequency standards can be reduced by one to two orders of magnitude through proper design of the heater used in the physical package.
%K rubidium atomic frequency standard
%K temperature coefficient<br>铷原子频标
%K 温度系数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=1A3C8C6E452BD1AF5A6B6B99BA3989C9&aid=F8FF03D6DA6B399C&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=0B39A22176CE99FB&sid=AC1578C6BB9EBDEF&eid=2BA123C6EB9D54C2&journal_id=1000-4556&journal_name=波谱学杂志&referenced_num=0&reference_num=6