 Optimal design of a 2 μm energy-managed soliton fiber laser based on numerical simulation methodsQian Zhang, Xingliang Li, Mengmeng Han, Huijie Li and Shumin Zhang Chaos, Solitons & Fractals, 2025, vol. 201, issue P1 Abstract: To enhance the output pulse energy of anomalous-dispersion mode-locked fiber lasers, the energy-managed soliton (EMS) fiber laser has emerged as a promising approach. Nevertheless, systematic optimization strategies for achieving higher-energy single pulses in such systems remain to be thoroughly explored. In this work, we present the first optimized design of a thulium-doped EMS mode-locked fiber laser. By conducting comprehensive numerical simulations of critical laser parameters–including pump power, spectral filter bandwidth, single-mode fiber length, and saturation power of a saturable absorber–we develop a novel design framework that significantly boosts output pulse energy. This approach yields pulses with 66.5 nJ energy, 38.74 kW de-chirped peak power, and 1.5 ps pulse duration. Our findings offer essential theoretical guidance for advancing high-energy pulse generation in anomalous-dispersion mode-locked laser systems. Keywords: Energy-managed soliton; High energy; Thulium-doped fiber laser (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:201:y:2025:i:p1:s0960077925012202 DOI: 10.1016/j.chaos.2025.117207 Access Statistics for this article Chaos, Solitons & Fractals is currently edited by Stefano Boccaletti and Stelios Bekiros More articles in Chaos, Solitons & Fractals from Elsevier |
Is your work missing from RePEc? Here is how to contribute.
Questions or problems? Check the EconPapers FAQ or send mail to .
EconPapers is hosted by the
School of Business at Örebro University.