Qiongqianhui Wang, Zhezhe Li, Qiaoqiao Xu, Shijie Sun, Zhi Wang, Pan Wang, Yan-ge Liu
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引用次数: 0
Abstract
Soliton explosion and soliton pulsation are among the most intriguing nonlinear dynamics in dissipative systems. In this paper, we construct an ultrafast Yb-doped fiber laser mode-locked by nonlinear polarization rotation (NPR). Up to five nonlinear regimes are observed successively in our device by adjusting two intra-cavity polarization controllers, including stable dissipation solitons, noise-like pulses (NLPs), soliton explosion, soliton pulsation and Q-switched mode-locked (QSML) state. Benefiting from the dispersive Fourier transform (DFT) method, we capture the real-time spectra evolution of those nonlinear dynamics, which can help researcher to better understand different soliton dynamics. Our work will enhance a more comprehensive understanding of nonlinear phenomenon in dissipative systems.
期刊介绍：
Innovations in optical fiber technology are revolutionizing world communications. Newly developed fiber amplifiers allow for direct transmission of high-speed signals over transcontinental distances without the need for electronic regeneration. Optical fibers find new applications in data processing. The impact of fiber materials, devices, and systems on communications in the coming decades will create an abundance of primary literature and the need for up-to-date reviews.
Optical Fiber Technology: Materials, Devices, and Systems is a new cutting-edge journal designed to fill a need in this rapidly evolving field for speedy publication of regular length papers. Both theoretical and experimental papers on fiber materials, devices, and system performance evaluation and measurements are eligible, with emphasis on practical applications.
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