Switchable dual- and single-wavelength mode-locked bismuth-doped fiber lasers at O-band

• Main Authors: Ahmad, Harith, Nizamani, B., Samion, M.Z., Zulkifli, Mohd Zamani
• Format: Article
• Language: English; English; English
• Published: Academic Press Inc. 2024
• Subjects: QC Physics
• Online Access: http://irep.iium.edu.my/117516/7/117516_Switchable%20dual-%20and%20single-wavelength.pdf; http://irep.iium.edu.my/117516/8/117516_Switchable%20dual-%20and%20single-wavelength_Scopus.pdf; http://irep.iium.edu.my/117516/9/117516_Switchable%20dual-%20and%20single-wavelength_WoS.pdf; http://irep.iium.edu.my/117516/; https://www.sciencedirect.com/science/article/abs/pii/S1068520024003547

In this work, we have demonstrated the switchable and tunable operation of mode-locked pulses at O-band. A 40 m silica-based bismuth-doped fiber (BDF) was used to provide a high gain with low losses in the O-band regime. The carbon nanotube (CNT) was used as a mode-locker, whereas the dual- and si...