Laser & Infrared, Volume. 54, Issue 2, 262(2024)

Airy beam energy modulation method based on spatial light modulator

ZHAI Zhong-sheng, LU Pei-pei, LIU Chun-li, and ZHANG Luo
Author Affiliations
  • Hubei Key Laboratory of Modern Manufacturing Quality Engineering, School of Mechanical Engineering, Hubei University of Technology, Wuhan 430068, China
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    Airy beams have important application prospects due to their non-diffraction, self-accelerating and self-healing characteristics. In this paper, a new method for modulating Airy beam energy modulation is proposed based on the programmable characteristics of spatial light modulator. A theoretical in-depth analysis of the energy modulation of the Airy beam by introducing a controllable modulation phase into the phase diagram is presented, and the relationship between modulation parameters and energy modulation range is quantified. Simulation and experimental results show that the beam energy distribution can be flexibly adjusted by changing the modulation phase, and the research in this paper helps to further promote the application of Airy beam.

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    ZHAI Zhong-sheng, LU Pei-pei, LIU Chun-li, ZHANG Luo. Airy beam energy modulation method based on spatial light modulator[J]. Laser & Infrared, 2024, 54(2): 262

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    Paper Information

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    Received: May. 10, 2023

    Accepted: Jun. 4, 2025

    Published Online: Jun. 4, 2025

    The Author Email:

    DOI:10.3969/j.issn.1001-5078.2024.02.015

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