Work

Generation and regulation of dichromatic stripe solitons complexes

Year: 2025

Type: article

Abstract: Stripe solitons (SSs) in nonlinear systems are a novel type of soliton structure that exhibit unique characteristics of periodic modulation in both the frequency domain and time domain. In this work, we demonstrate the formation mechanism and control of SSs and their associated dichromatic soliton complexes (DSCs) in a hybrid mode-locked erbium-doped fiber laser. Furthermore, a spectral encoding scheme is proposed (e.g., 0/1/2 and dichromatic encodings) by using this dichromatic output, which can achieve up to 9 different combination patterns in a single laser source. This work provides insights into the regulation and encoding of polychromatic soliton structures in ultrafast fiber lasers. It presents potential application value in the fields of multi-physical coupling system design and all-optical information processing.

Source: Optics Express

DOI: 10.1364/oe.576594

Authors: Yanlong Wu, Baole Lu, Jiajing Lang, Jingxing Li, Xiaotong Wu, Jintao Bai

Language: English

Topic: Advanced Fiber Laser Technologies

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,270

Funders: National Natural Science Foundation of China, Shaanxi Key Science and Technology Innovation Team Project

Awards: G5898249268, G7733260728