典型文献
Magnetic-field-induced deflection of nonlocal light bullets in a Rydberg atomic gas
文献摘要：
Light bullets[LBs]are localized nonlinear waves propagating in high spatial dimensions.Finding stable LBs and realizing their control are desirable due to the interesting physics and potential applications.Here,we show that nonlocal LBs gen-erated in a cold Rydberg atomic gas via the balance among the dispersion,diffraction,and giant nonlocal Kerr nonlinearity contributed by long-range Rydberg-Rydberg interaction can be actively manipulated by using a weak gradient magnetic field.Nonlocal LBs are generated by a balance among dispersion,diffraction,and large nonlocal Kerr nonlinearities con-tributed by long-range Rydberg-Rydberg interactions.Here,we find that active manipulation can be achieved by weak gra-dient magnetic fields in cold Rydberg atomic gases.Especially,the LBs may undergo significant Stern-Gerlach deflections,and their motion trajectories can be controlled by adjusting the magnetic-field gradient.The results reported here are helpful not only for understanding unique properties of LBs in nonlocal optical media but also for finding ways for precision measurements of magnetic fields.
文献关键词：
中图分类号：
作者姓名：
Xiujia Dong;Yao Ding;Zhengyang Bai;Guoxiang Huang
作者机构：
State Key Laboratory of Precision Spectroscopy,Shanghai 200062,China;NYU-ECNU Institute of Physics at NYU Shanghai,Shanghai 200062,China
文献出处：
引用格式：
[1]Xiujia Dong;Yao Ding;Zhengyang Bai;Guoxiang Huang-.Magnetic-field-induced deflection of nonlocal light bullets in a Rydberg atomic gas)[J].中国光学快报（英文版）,2022(04):60-64
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AB值：
0.507057
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