Work

Dissimilar soliton molecule formed by dissipative pulses in a single-mode mode-locked fiber laser

Year: 2024

Type: article

Abstract: Soliton molecules, or also known as optical bound states, are the most representative example of solitons' particle nature and have given birth to diverse light-matter analogies. Despite detailed research on regular bound states, the soliton molecule synthesis of dissimilar pulses has rarely been reported. Here, soliton molecules formed by dissimilar dissipative solitons are demonstrated in a single-mode mode-locked fiber laser, with an in-depth analysis of their evolution dynamics. This novel bound state features pulse trapping between two ultrafast vector pulses with distinct pulse properties including energy, duration, and chirp, leading to unique temporal and spectral profiles. This laser provides an optimal platform for studying complex interactions between different types of dissipative solitons. The findings here can provide new degrees of freedom for the generation of optical soliton molecules and can fuel applications in optical information processing, metrology, and spectroscopy.

Source: Optics Express

DOI: 10.1364/oe.534590

Authors: Shutao Xu, Arnaud Viry, Michelle Y. Sander

Institution: Boston University

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

Funder: National Institute of Neurological Disorders and Stroke