Q-switched erbium-doped fiber laser using thulium fiber saturable absorber

• Main Authors: Rosdin, Raja Zaimas Rosdin Raja, Arof, Hamzah, Apsari, Retna, Harun, Sulaiman Wadi
• 格式: Article
• 出版: Old City Publishing 2018
• 主题: Q Science (General); QC Physics; TK Electrical engineering. Electronics Nuclear engineering
• 在线阅读: http://eprints.um.edu.my/20872/; https://www.oldcitypublishing.com/journals/nloqo-home/nloqo-issue-contents/nloqo-volume-49-number-1-2-2018/nloqo-49-1-2-p-157-165/

We demonstrated a passive Q-switched Erbium-doped fiber laser (EDFL) based on Thulium fiber saturable absorber (SA). The EDFL generates a Q-switching pulse operating at 1564 nm as the pump power is increased above the threshold pump power of 66 mW. The Q-switching operation is maintained before disa...