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对佛克脱 (Voigt)型反常色散原子滤光器的工作机理和各种性能进行讨论 ,该种滤光器的实验研究表明理论与实验结果符合得很好。滤光器在外加磁场为 0 0 2T、汽室温度为 110℃的单峰带宽为 0 8GHz,比相同条件下的法拉第型反常色散原子滤光器小 0 5GHz ,并且工程化实现比法拉第型反常色散原子滤光器容易。佛克脱型反常色散原子滤光器在卫星光通信领域有潜在的极大应用前景
The working mechanism and various properties of the Voigt anomalous dispersion atomic filter are discussed. The experimental study of the filter shows that the theoretical and experimental results are in good agreement. The filter has a unimodal bandwidth of 0 8 GHz at an applied magnetic field of 0 0 2 T and a chamber temperature of 110 ° C., which is 0 5 GHz less than a Faraday anomalous dispersive atomic filter under the same conditions and is engineered to achieve a Faraday-type anomaly Dispersive atomic filter easy. Fokker off-normal dispersion atomic filter in the field of satellite optical communication has great potential applications