Passively Q-switched erbium-doped fiber laser based on iron disulfide as a saturable absorber / N. Ahmed … [et al.]

• Main Authors: Ahmed, N., Zulkipli, N.F., Omar, S., Jusoh, Z., Rahman, H.A., Musa, B., Harun, S.W.
• Format: Article
• Language: English
• Published: Universiti Teknologi MARA 2021
• Subjects: Chemical elements
• Online Access: https://ir.uitm.edu.my/id/eprint/52079/1/52079.pdf; https://ir.uitm.edu.my/id/eprint/52079/; https://jeesr.uitm.edu.my/

This work highlights the demonstration of a passively Q-switched pulse laser with iron disulfide (FeS2) as a saturable absorber in near-infrared region. The FeS2 saturable absorber is fabricated using liquid exfoliation method. A small piece of the FeS2-SA film is incorporated into the erbium-doped...