Mode-locked NALM-based fibre laser with controllable operation regimes

Kobtsev, Sergey; Ivanenko, Aleksey

doi:10.1117/12.2289361

Cited by 3 publications

(1 citation statement)

References 13 publications

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“…Their highest peaks on the left side of the Kelly sidebands also shift to the shorter wavelengths, but the peak shifts back in the sudden trace changes. Because the laser works at a low pumping power, the multi-pulse spectra have little distortion, which differs from the spectra in other works [45], [46]. In particular, peaks appear in the spectra center, and the peak intensity periodically changes with two cycles as the pumping power decreases.…”

Section: Resultsmentioning

confidence: 86%

Numerical simulation of two-soliton and three-soliton molecules evolution in passively mode-locked fiber laser

Han

Gao

et al. 2020

Optik

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Section: Resultsmentioning

confidence: 86%

Numerical simulation of two-soliton and three-soliton molecules evolution in passively mode-locked fiber laser

Han

Gao

et al. 2020

Optik

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Observation of Periodic Optical Spectra and Soliton Molecules in a Novel Passively Mode-Locked Fiber Laser

Zhang,

Zheng,

Chang

et al. 2024

J. Lightwave Technol.

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Soliton dynamics in passively mode-locked fiber lasers

Zhao¹

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Generation of ultrashort optical pulses is a rapidly evolving field including many scientific fundamental researches and various applications. Due to its compact structure, convenient collimation, flexible design, and improving pulse intensity of the generated pulses, fiber lasers have attracted more and more attention as a simple inexpensive ultrashort pulse source. Although the fiber lasers have been intensively studied, many features of the lasers are still unrevealed. In this thesis, a comprehensive experimental and theoretical investigation on the femtosecond soliton fiber lasers has been done. The primary emphasis is the nonlinear dynamics of the fiber lasers. Since even shorter pulse width and higher peak intensity are the ultimate objective of the ultrafast laser development, nonlinear dynamics related to the mutual interaction between the cavity components and the formed pulses of strong peak power is unavoidable. A thorough understanding of these dynamics has been indispensable for possible applications and fundamental researches. First of all, a passively mode-locked Erbium-doped fiber laser (PMEFL) with dispersionmanaged cavity exploiting the nonlinear polarization rotation technique was set up. The laser is operated in the negative net cavity dispersion regime. Various soliton operations of the laser were extensively investigated. Self-started mode locking was obtained in the laser simply by increasing the pump power provided the polarization state of the light was appropriately set. Upon mode locking, stable soliton operations of the laser could be achieved. Comparing with the solitons generated in the non-dispersion-managed fiber lasers, the solitons formed in the laser could have narrower pulse width and higher pulse

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Mode-locked NALM-based fibre laser with controllable operation regimes

Cited by 3 publications

References 13 publications

Numerical simulation of two-soliton and three-soliton molecules evolution in passively mode-locked fiber laser

Numerical simulation of two-soliton and three-soliton molecules evolution in passively mode-locked fiber laser

Observation of Periodic Optical Spectra and Soliton Molecules in a Novel Passively Mode-Locked Fiber Laser

Soliton dynamics in passively mode-locked fiber lasers

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