波谱学杂志 ›› 1987, Vol. 4 ›› Issue (3): 253-258.

• 研究论文 • 上一篇    下一篇

谐振腔与共振线宽

邓金泉   

  1. 中国科学院武汉物理研究所
  • 收稿日期:1986-11-06 修回日期:1987-01-15 出版日期:1987-09-05 发布日期:2018-01-22

CAVITY RESONATOR AND RESONANCE LINEWIDTH

Deng Jinquan   

  1. Wuhan Institute of Physics, Acadcmia Sinica
  • Received:1986-11-06 Revised:1987-01-15 Online:1987-09-05 Published:2018-01-22

摘要: 本文提出了利用短谐振腔来减小铷激射器共振线宽的建议。在使用H031模腔和石腊作涂层的圆盘状石英泡的情况下,设计了腔的几何尺寸,计算了填充因子,讨论了铷激射器的振荡条件。最后与原来的H021模腔作比较给出了线宽。

关键词: 谐振腔, 铷激射器, 共振线宽

Abstract: In this paper a short cavity resonator which reduces the resonance linewidth of Rb maser is proposed.By using a H031 mode cavity and a discal quartz bulb coated with paraffin, the geometric dimension of the cavity was designed, the filling factor of the cavity and the maser oscillating condition were evaluated, and its linewidth is given as compared with H021 mode cavity.

Key words: cavity, Rb maser, linewidth