Newly developed chromium-doped fiber as a saturable absorber at 1.55- and 2.0-µm regions for Q-switching pulses generation

We demonstrate a Q-switching operation laser at 1.55- and 2-µm region using a homemade 10 cm long of Chromium-doped fiber (CrDF) as a passive saturable absorber (SA). Erbium-doped fiber (EDF) and Thulium-doped fiber (TDF) as a gain medium cooperate in the all-fiber ring cavity configuration. CrDF wa...

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Bibliographic Details

Main Authors:	Dutta, Debjit, Paul, Mukul Chandra, Dhar, Anirban, Das, Shyamal, Rusdi, Muhammad Farid Mohd, Latiff, Anas Abdul, Ahmad, Harith, Harun, Sulaiman Wadi
Format:	Article
Published:	Elsevier 2019
Subjects:	QC Physics TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.um.edu.my/20090/ https://doi.org/10.1016/j.yofte.2019.01.010
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