Generation of robust temporal soliton trains by the multiple-temporal-compression (MTC) method

TL;DR

This paper presents a numerical analysis demonstrating that the multiple-temporal compression (MTC) method more efficiently generates stable, high-power soliton trains compared to traditional fiber-based methods, with potential applications in nonlinear optics.

Contribution

The study introduces and evaluates the MTC method for generating multiple soliton trains, showing its superior efficiency over conventional photonic crystal fiber and fused silica waveguide techniques.

Findings

MTC produces a larger number of fundamental solitons with high powers.

Solitons generated by MTC remain stable over long distances.

MTC enhances soliton collision dynamics and Newton's cradle phenomena.

Abstract

We report results of systematic numerical analysis for multiple soliton generation by means of the recently reported multiple temporal compression (MTC) method, and compare its efficiency with conventional methods based on the use of photonic crystal fibers (PCFs) and fused silica waveguides (FSWs). The results show that the MTC method is more efficient to control the soliton fission, giving rise to a larger number of fundamental solitons with high powers, that remain nearly constant over long propagation distances. The high efficiency of the MTC method is demonstrated, in particular, in terms of multiple soliton collisions and the Newton's-cradle phenomenology.