微波放电氦氖激光器的研究

Inverstigation of a Microwave Discharge He-Ne Laser

在２００ＭＨｚ～１５００ＭＨｚ～２０００ＭＨｚ范围内，通过测量氦的侧光谱和６３２．８ｎｍ小信号增益随激励频率的影响，研究了氦氖激光器微波激励的频率特性。

Over a frequency range of 200 MHz￣1500 MHz￣2000 MHz,the side-lightspectrum of helium microwave discharge and the dependence of small signal gain at 632. 8um on excited frequency were measured. The microwave excited frequency characteristicsof a He-Ne laser has been investigated.