Magnetic-field-induced deflection of nonlocal light bullets in a Rydberg atomic gas

نویسندگان

چکیده

Light bullets (LBs) are localized nonlinear waves propagating in high spatial dimensions. Finding stable LBs and realizing their control desirable due to the interesting physics potential applications. Here, we show that nonlocal generated a cold Rydberg atomic gas via balance among dispersion, diffraction, giant Kerr nonlinearity contributed by long-range Rydberg-Rydberg interaction can be actively manipulated using weak gradient magnetic field. Nonlocal large nonlinearities interactions. find active manipulation achieved fields gases. Especially, may undergo significant Stern–Gerlach deflections, motion trajectories controlled adjusting magnetic-field gradient. The results reported here helpful not only for understanding unique properties of optical media but also finding ways precision measurements fields.

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ژورنال

عنوان ژورنال: Chinese Optics Letters

سال: 2022

ISSN: ['1671-7694']

DOI: https://doi.org/10.3788/col202220.041902