Suppression of Optical Rogue Waves by Dispersion Oscillating Fiber in the Mid-infrared Supercontinuum

Shuo Liu; Shuo Liu; Shuo Liu; Xin Han; Xin Han; Xin Han; Jiaqi lv; Jiaqi lv; Jiaqi lv; Yanhui Feng; Yanhui Feng; Yanhui Feng; Yuanqin Xia; Yuanqin Xia; Yuanqin Xia; Zhenxu Bai; Zhenxu Bai; Zhenxu Bai

doi:10.3389/fphy.2021.761513

Frontiers in Physics (Oct 2021)

Suppression of Optical Rogue Waves by Dispersion Oscillating Fiber in the Mid-infrared Supercontinuum

Shuo Liu,
Shuo Liu,
Shuo Liu,
Xin Han,
Xin Han,
Xin Han,
Jiaqi lv,
Jiaqi lv,
Jiaqi lv,
Yanhui Feng,
Yanhui Feng,
Yanhui Feng,
Yuanqin Xia,
Yuanqin Xia,
Yuanqin Xia,
Zhenxu Bai,
Zhenxu Bai,
Zhenxu Bai

Affiliations

Shuo Liu: Center for Advanced Laser Technology, Hebei University of Technology, Tianjin, China
Shuo Liu: Hebei Key Laboratory of Advanced Laser Technology and Equipment, Tianjin, China
Shuo Liu: Tianjin Key Laboratory of Electronic Materials and Devices, Tianjin, China
Xin Han: Center for Advanced Laser Technology, Hebei University of Technology, Tianjin, China
Xin Han: Hebei Key Laboratory of Advanced Laser Technology and Equipment, Tianjin, China
Xin Han: Tianjin Key Laboratory of Electronic Materials and Devices, Tianjin, China
Jiaqi lv: Center for Advanced Laser Technology, Hebei University of Technology, Tianjin, China
Jiaqi lv: Hebei Key Laboratory of Advanced Laser Technology and Equipment, Tianjin, China
Jiaqi lv: Tianjin Key Laboratory of Electronic Materials and Devices, Tianjin, China
Yanhui Feng: Center for Advanced Laser Technology, Hebei University of Technology, Tianjin, China
Yanhui Feng: Hebei Key Laboratory of Advanced Laser Technology and Equipment, Tianjin, China
Yanhui Feng: Tianjin Key Laboratory of Electronic Materials and Devices, Tianjin, China
Yuanqin Xia: Center for Advanced Laser Technology, Hebei University of Technology, Tianjin, China
Yuanqin Xia: Hebei Key Laboratory of Advanced Laser Technology and Equipment, Tianjin, China
Yuanqin Xia: Tianjin Key Laboratory of Electronic Materials and Devices, Tianjin, China
Zhenxu Bai: Center for Advanced Laser Technology, Hebei University of Technology, Tianjin, China
Zhenxu Bai: Hebei Key Laboratory of Advanced Laser Technology and Equipment, Tianjin, China
Zhenxu Bai: Tianjin Key Laboratory of Electronic Materials and Devices, Tianjin, China

DOI: https://doi.org/10.3389/fphy.2021.761513
Journal volume & issue: Vol. 9

Abstract

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We further numerically study the mid-infrared supercontinuum (SC) and the rare optical rogue wave (ORW) generated by femtosecond pulse pumping in chalcogenide fibers. Specifically, it is shown via ensembles of numerical simulations that the compression of the spectrum by dispersion oscillating fiber (DOF) effectively controls the generation of ORW. A comparison is made between uniform fiber (UF) and DOF, the spectral bandwidth is compressed from 5,800 nm of UF to 2,300 nm of DOF, and the ORW of high peak power is suppressed. In addition, the oscillation amplitude, oscillation period and initial phase of DOF dispersion are further changed. It has been proved that the suppression effect of ORW is the best when the oscillation amplitude is 300 ps2/km, the oscillation period is 0.5 cm and the initial phase is 0. We believe that our research results will provide some enlightenment for controlling the direction of ORW by changing the characteristics of optical fiber, improving the performance of SC.

Published in Frontiers in Physics

ISSN: 2296-424X (Online)
Publisher: Frontiers Media S.A.
Country of publisher: Switzerland
LCC subjects: Science: Physics
Website: https://www.frontiersin.org/journals/physics

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