Acta Optica Sinica, Volume. 41, Issue 16, 1626001(2021)
Generation and Propagation Characteristics of Multi-Wavelength Airy Beams Based on Deformable Mirrors
In order to obtain high-quality multi-wavelength coherent Airy beams without chromatic aberration, we propose a method for generating multi-wavelength Airy beams based on deformable mirrors, and through simulation and experiment, the generation and propagation characteristics of multi-wavelength Airy beams are studied. The experimental results show that the deformable mirrors can effectively eliminate the influence of chromatic aberration on the beam and generate a high-quality multi-wavelength Airy beam, and the main lobe does not undergo chromatic aberration separation and diffraction during propagation. In addition, the main lobe of the generated multi-wavelength Airy beam can heal itself after propagating for a certain distance when it is blocked by an opaque obstacle. This research provides a basis for the potential applications of multi-wavelength Airy beams in the fields of multispectral imaging and optical micromanipulation.
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Hongmin Han, Yinpeng Fan, Yecheng Yang, Guiming Zhong, Jianqiang Ma. Generation and Propagation Characteristics of Multi-Wavelength Airy Beams Based on Deformable Mirrors[J]. Acta Optica Sinica, 2021, 41(16): 1626001
Category: Physical Optics
Received: Dec. 18, 2020
Accepted: Mar. 18, 2021
Published Online: Aug. 12, 2021
The Author Email: Ma Jianqiang (majianqiang@nbu.edu.cn)