A tunable atomic line filter without sacrificing transmission based on the combination of selective pump and magnetic field
作者： Shuangqiang Liu , Enming Zhao , Diyou Liu , Hanyang Li , Weimin Sun
DOI: 10.1016/J.IJLEO.2017.09.025
关键词:
摘要: Abstract This paper presents a theoretical model of an atomic line filter based on optical anisotropy which is induced by the combination selective pump and external magnetic field. By analyzing pumping process, we carefully elucidated influence field furthermore tunability peak transmission filter. Different from previously reported filter, our numerical results suggest that this type has large-scale at position without sacrificing transmission, very important in free-space communication lidar systems subjected to large Doppler shift.
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