Coherence phase spectrum analyzer for a randomly fluctuated fractional vortex beam

Zhuoyi Wang; Xingyuan Lu; Jianbo Gao; Xuechun Zhao; Qiwen Zhan; Yangjian Cai; Chengliang Zhao

doi:10.1364/PRJ.499520

Photonics Research, Volume. 12, Issue 1, 33(2024)

Coherence phase spectrum analyzer for a randomly fluctuated fractional vortex beam

Zhuoyi Wang¹, Xingyuan Lu^1,5、*, Jianbo Gao¹, Xuechun Zhao¹, Qiwen Zhan², Yangjian Cai^3,4,6、*, and Chengliang Zhao^1,7、*

Author Affiliations

¹School of Physical Science and Technology, Soochow University, Suzhou 215006, China

²School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

³Shandong Provincial Engineering and Technical Center of Light Manipulations & Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, Shandong Normal University, Jinan 250358, China

⁴Shandong Joint Research Center of Light Manipulation Science and Photonics Integrated Chip of East China Normal University and Shandong Normal University, East China Normal University, Shanghai 200241, China

⁵e-mail: xylu@suda.edu.cn

⁶e-mail: yangjian_cai@163.com

⁷e-mail: zhaochengliang@suda.edu.cn

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Supplementary Materials

Visualization 1 | The source phase and coherence phase spectrum (TC=2.5) reconstructed from diffraction patterns of various sizes. (a1-d1) The diffraction patterns are 13×13 mm (original camera size), 3.9×3.9 mm, 1.56×1.56 mm, and 0.78×0.78 mm, respectively. (a2-d2) Phase

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Zhuoyi Wang, Xingyuan Lu, Jianbo Gao, Xuechun Zhao, Qiwen Zhan, Yangjian Cai, Chengliang Zhao, "Coherence phase spectrum analyzer for a randomly fluctuated fractional vortex beam," Photonics Res. 12, 33 (2024)

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Paper Information

Category: Physical Optics

Received: Jul. 3, 2023

Accepted: Oct. 30, 2023

Published Online: Dec. 14, 2023

The Author Email: Xingyuan Lu (xylu@suda.edu.cn), Yangjian Cai (yangjian_cai@163.com), Chengliang Zhao (zhaochengliang@suda.edu.cn)

DOI:10.1364/PRJ.499520

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology