Generation of two kinds of optical chains with multi-zone fan-shaped filter

Zhang, Yang; Zuo, Shiyi; Zhou, Zhilong; Wu, Wenzhi; Lan, Guoqiang; Chai, Zhifang; Kong, Degui

doi:10.1007/s12596-022-00940-x

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2024

2025

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Cited by 3 publications

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Generation of variable light fields by radially polarized chirped circular Airy vortex beams

Li,

Zhang,

Liu

et al. 2025

Optics & Laser Technology

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Generation of variable light fields by radially polarized chirped circular Airy vortex beams

Li,

Zhang,

Liu

et al. 2025

Optics & Laser Technology

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Generation controllable optical chain using an optical pen

Ji,

Li,

et al. 2024

Opt. Lett.

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An aperiodic snake-like optical chain has been proposed and generated by using an optical pen technique, whose numbers and positions of focal points are controllable. Moreover, by introducing a fan phase together with a twisted phase into the optical pen technique, a self-rotation optical chain can be obtained; meanwhile, it transforms the bright optical chain into a twisted optical chain with a rotating hollow region in a three-dimensional (3D) space. The properties of the rotatable focal points and the variable diameters of cross-sectional intensities during the propagation of the optical chain are demonstrated in the experimental results. Consequently, this research framework can be applied in the techniques such as deep multiplexing and rotation angle multiplexing while also enabling the realization of multiple capture sites and more intricate manipulations.

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