Spectral Manipulations of Random Fiber Lasers: Principles, Characteristics, and Applications

B Han, Q Cheng, Y Tao, Y Ma, H Liang… - Laser & Photonics …, 2024 - Wiley Online Library
Random fiber lasers (RFLs), a new variety of random lasers, have become a vigorous
research spot over the past decades. RFLs possess superiorities in efficiency, structural …

Radiation build-up and dissipation in Raman random fiber laser

S Lin, Z Wang, J Zhang, P Wang, H Wu, Y Qi - Science China Information …, 2024 - Springer
Raman random fiber laser (RRFL) is a complex physical system that arises from the
distributed Raman amplification and the intrinsic stochasticity of fiber scattering. The …

Research progress of random fiber lasers' characteristics in time-frequency-spatial domain

F Mengqiu, L Shengtao, Z Wanguo, W Zinan - 强激光与粒子束, 2021 - hplpb.com.cn
The recent research progress of random distributed feedback fiber lasers in the time-
frequency-spatial domain is systemically reviewed in this paper. The factors influencing the …

Temporal optical rogue waves in high power short-cavity Yb-doped random fiber laser

X Wang, Y Xing, G Chen, X Lin, Z Zhang, Q Zhu… - Optics & Laser …, 2022 - Elsevier
A high power short-cavity random fiber laser employing the gain mechanism of the Yb-
doped fiber and the half-open cavity structure and the temporal optical rogue waves (RWs) …

Generation of Singularity-Controllable Polarization-Varying Structured Light From Random Fiber Laser

X Ma, J Ye, J He, J Liang, Y Zhang, J Xu… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
The controllable manipulation of degrees of freedom in structured light fields, has attracted
substantial attention in recent years. Various derived applications, notably in imaging and …

Statistical properties of Er/Yb co-doped random Rayleigh feedback fiber laser

H Wu, B Han, Z Wang, H Liang - Chinese Optics Letters, 2021 - opg.optica.org
In this Letter, we experimentally investigate fast temporal intensity dynamics and statistical
properties of the cladding-pumped Er/Yb co-doped random Rayleigh feedback fiber laser …

Tailoring the efficiency and spectrum of a green random laser generated by frequency doubling of random fiber lasers

H Wu, H Liu, W Wang, Z Wang, H Liang - Optics Express, 2021 - opg.optica.org
Frequency doubling of random fiber lasers could provide an effective way to realize visible
random lasing with the spectrum filled with random frequencies. In this paper, we make a …

Threshold of stochastic self-focusing from the Poisson property of extreme-event statistics

AM Zheltikov - Optics Letters, 2024 - opg.optica.org
Statistics of self-focusing induced by a stochastic laser driver is shown to converge, in the
large-sample-size limit, to a generalized Poisson distribution whose mean is given by the …

Pulse regulation by additional attenuation in a random erbium-doped fiber laser utilizing EOM and stimulated Brillouin scattering

C Liu, A Zhang, H Pan, C Zhen - Optik, 2021 - Elsevier
In this paper, pulse regulation by the combination of actively Q-switched and passively Q-
switched mechanisms in a random erbium-doped fiber laser is demonstrated. Pulse shape …

Full bandwidth statistical properties of the Raman random fiber laser

J Zhang, S Lin, X Bao, P Wang, Y Qi, H Wu… - Chinese Optics …, 2024 - opg.optica.org
The Raman random fiber laser (RRFL) is a typical complex physical system due to the
intrinsic random feedback of the fiber, which causes complexity in the RRFL output. So far …