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钾色散光学滤波器的滤波特性
Filtering Feature of Potassium Faraday Dispersion Optical Filter
【摘要】 从理论和实验两个方面对强磁场中钾D2 线法拉第反常色散滤波器的特性进行了研究 ,在不同工作条件下 ,获得线芯和线翼两种工作方式的法拉第反常色散滤波器 ,并讨论了温度对其滤波特性的影响。
【Abstract】 The characteristics of the potassium Faraday anomalous dispersion optical filter (FADOF) at D 2 line were studied theoretically and experimentally, and the FADOF′s operating ways in line center and line wing were obtained under the different working conditions. The effect of temperature on the feature of the FADOF was discussed.
【关键词】 钾;
线芯工作方式;
线翼工作方式;
滤波特性;
【Key words】 potassium; line center operation; line wing operation; filtering feature;
【Key words】 potassium; line center operation; line wing operation; filtering feature;
- 【文献出处】 光学学报 ,Acta Optica Sinica , 编辑部邮箱 ,2001年11期
- 【分类号】TN253
- 【被引频次】4
- 【下载频次】89