Narrow-bandwidth picosecond dissipative soliton resonance in an all-anomalous-dispersion Er/Yb co-doped fiber laser

Li, Jing; Wang, ChunCan; Wang, Peng

doi:10.1016/j.yofte.2023.103637

Cited by 1 publication

(1 citation statement)

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“…So far, DSR has been investigated in different dispersion regions including anomalous, near-zero and normal dispersion. [18][19][20][21][22][23][24][25] However, it was generated in separated laser cavities, thus the role of dispersion on DSR is unknown. Generating DSR under different dispersion regimes in a single laser system is a challenging task as dispersion management is generally realized by changing the relative lengths of the different kinds of fibers inside the laser.…”

Section: Introductionmentioning

confidence: 99%

Dissipative soliton resonance within different dispersion regimes in a single mode-locked laser

Zhao 赵,

Shu 舒,

Xie 解

et al. 2024

Chinese Phys. B

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Dissipative soliton resonance (DSR) was previously studied in separated mode-locked fiber lasers within different dispersion regimes including anomalous, near-zero and normal dispersion. Here we propose a method to study DSR in a single mode-locked laser in these different dispersion regimes. This is achieved by virtue of a waveshaper which can control the laser dispersion readily using software, avoiding the usual tedious cutback method. We find that dispersion has negligible effect on DSR since the pulse duration keeps constant while dispersion is varied. Moreover, we examine the dynamics of DSR on the parameters of the SA including modulation depth and saturation power, and find that the pulse duration can be changed in a large range when the saturation power is decreased. Our numerical simulations could be important to guide relative experimental studies.

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