Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2)

A tunable, passively Q-switched fiber laser using titanium dioxide (TiO2) as saturable absorber (SA) is proposed and demonstrated. The TiO2 SA has an insertion loss and modulation depth of 2.6 dB and 19.1 % respectively. The generated laser output has a repetition rate of 83.3 kHz and pulse-width of...

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Bibliographic Details
Main Authors: Ahmad, Harith, Reduan, Siti Aisyah, Ruslan, Nur E'zzati, Lee, Cherrie Sue Jing, Zulkifli, Mohd Zamani, Thambiratnam, Kavintheran
Format: Article
Published: Elsevier 2019
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Online Access:http://eprints.um.edu.my/20137/
https://doi.org/10.1016/j.optcom.2018.11.035
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