High power mode-locked erbium-ytterbium doped fiber laser using GIMF-SIMF-GIMF fiber structure as saturable absorber

• Main Authors: Ahmad, Harith, Mansor, Nur Hidayah, Samion, Muhamad Zharif, Reduan, Siti Aisyah
• Format: Article
• Published: Springer 2023
• Subjects: Q Science (General); QC Physics
• Online Access: http://eprints.um.edu.my/38473/

In this work, we demonstrate high-power mode-locked pulses in a double-clad erbium ytterbium-doped fiber laser (EYDFL) cavity using a saturable absorber with a structure of graded-index multimode fiber-step index multimode fiber-graded index multimode fiber (GIMF-SIMF-GIMF). Ultra-short pulses with...