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Intermittent coherence recovery of noise-like pulses in fiber lasers
Optics LettersThe noise-like pulses in fiber lasers are incoherent clusters of disordered femtosecond subpulses, with a focused interest in the low-coherence light source and its related applications. However, whether the noise-like pulse can sustain its low-coherence feature still remains a fundamental question that is significant to ...
Jiajun Wei +7 more
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Intensity Estimation of Noise-Like Signal in Presence of Uncorrelated Pulse Interferences
Radioelectronics and Communications Systems, 2019The effective filtering of noisy signals is one of the topical and open problems of the processing of noisy signals characterized by the presence of pulse interferences. A robust approach to intensity estimation of noise-like signal in the presence of additive uncorrelated pulse interferences has been proposed.
A. B. Lozynskyy +2 more
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Dynamics and statistics of noise-like pulses in modelocked lasers
Physica D: Nonlinear Phenomena, 2015Abstract Noise-like pulses and optical rogue waves are connected nonlinear phenomena which can occur in passively modelocked laser systems. Here we consider a range of model systems to explore the conditions under which noise-like pulses can be expected to occur, and further when the resulting statistics meet the optical rogue wave criteria. We show,
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Low temporal radiation coherence of noise-like pulses
Laser Physics LettersAbstract It is quite well-known that coherence is an intrinsic property of laser radiation. However, after the advent of noise-like pulses, it turns out that the temporal coherence of their radiation is low and the electromagnetic field oscillations in adjacent noise-like pulses are not correlated.
S Kobtsev, K Serebrennikov
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2022 20th International Conference on Optical Communications and Networks (ICOCN), 2022
Xingliang Li, Shumin Zhang, Zhenjun Yang
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Xingliang Li, Shumin Zhang, Zhenjun Yang
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On the formation of noise-like pulses in fiber ring cavity configurations
Optical Fiber Technology, 2014Abstract We give an overview of the current status of fiber-based noise-like pulse (NLP) research conducted over the past decade, together with presenting the newly conducted, systematic study on their temporal, spectral, and coherence characteristics in nonlinear polarization rotation (NPR)-based erbium-doped fiber ring cavity configurations ...
Yoonchan Jeong +3 more
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Dissipative Soliton Resonance and Noise-Like Pulse in a Self-Pulsing Fiber Laser
SSRN Electronic Journal, 2022Xiaoran Ma +9 more
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Rogue wave statistics from a noise-like-pulse laser
Advanced Photonics, 2014We report on experimental conditions in a fiber ring laser where noise-like pulse emission fulfills the rogue wave criteria. We highlight the role of dispersion, and use the dispersive Fourier-transform method to study spectral fluctuations.
Caroline Lecaplain, Philippe Grelu
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Rogue waves among noise-like pulses
2023 21st International Conference on Optical Communications and Networks (ICOCN), 2023Xingliang Li +3 more
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Multiple noise-like pulsing of a figure-eight fibre laser
Laser Physics, 2013In this work we study multiple noise-like pulse generation in a 320?m long passively mode-locked erbium-doped figure-eight fibre laser in the normal net dispersion regime. The nonlinear optical loop mirror (NOLM) that is used as a mode locker operates through polarization asymmetry, which allows us to control its switching power by birefringence ...
O Pottiez +5 more
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