摘要
用202Hg同位素谱灯抽运199Hg+离子是微波频标的特点。如何研制出功率大,频谱窄的谱灯是微波频标中的一个重要课题。从理论上介绍了202Hg谱灯的发光机理,给出了202Hg谱灯的研制方法,包括实验装置及制泡流程和工艺,对制泡中关键技术作了阐述。
Using the ^202Hg isotope lamp as the light source is one feature of ^199Hg^＋ microwave freguency standard. How to make a lamp with higher power and narrower spectrum is an important problem of microwave freguency standard. The lighting mechanism of ^202Hg lamp was introduced theoritically. The lamp-making process including the experimental apparatus, the bulb-making technical process and some key thchinques was described.
出处
《上海工程技术大学学报》
CAS
2006年第1期8-10,共3页
Journal of Shanghai University of Engineering Science
基金
中国科学院自然基金资助项目(T7022207)
关键词
高频无极灯
微波频标
新型光源
真空技术应用
high freqnency electrodeless lamp
microwave freguency stanard
light soure
