Stable transmission characteristics of double-hump solitons for the coupled Manakov equations in fiber lasers

The fiber laser has become an ideal ultrashort pulse source because of its cheap structure, high integration, convenient and controllable output direction, which greatly promotes the development and application of ultrafast optics. This paper mainly focuses on the control and amplification of double-hump solitons in fiber lasers theoretically. The bilinear forms and soliton solutions of the coupled Manakov equations are presented, and the transmission of double-hump solitons is discussed. The factors affecting the stable transmission of double-hump solitons are analyzed. The relevant conclusions have important guiding significance for understanding the generation of stable double-hump solitons in fiber lasers.

Automated summary

This paper mainly focuses on the control and amplification of double-hump solitons in fiber lasers theoretically, presenting the bilinear forms and soliton solutions of the coupled Manakov equations, and discussing the transmission of double-hump solitons. Factors affecting the stable transmission of double-hump solitons are analyzed, and the relevant conclusions have important guiding significance for understanding the generation of stable double-hump solitons in fiber lasers.