| Filter Performance of a Cesium Faraday Optical Filter at 852nm |
| |
| 作者姓名： | 掌蕴东 贾晓玲 |
| |
| 作者单位： | InstituteofOpto－electronics,HarbinInstituteofTechnology,POBox309,Harbin150001 |
| |
| 摘 要： | We have investigated a cesium Faraday filter at 852nm in relatively weak and strong magnetic fields,theoretically and experimentally.with a cesium cell of 0.02m length in an axial magnetic field of 0.06T,the line-centre operation has been achieved.The calculated peak transmission reached 99% with a full width at half maximum (FWHM) bandwidth of only 3.9GHz.The measured FWHM bandwidth of the filter is 3.29GHz,which is in general agreement with the theoretical result.
|
| 关 键 词： | 滤波器 法拉第光滤波器 性能 |
| 本文献已被 维普 等数据库收录！ |
|
