Lutfi, M.A.M. and Ahmad, H. and Zaini, M.K.A. and Samion, M.Z. and Yusoff, N. and Hussein, Mousa and Thambiratnam, K. and Mahmoodin, Z. and Sun, S. (2026) Manganese (II) coordination polymer as a nonlinear saturable absorber for mode-locking at 1-Micron. IEEE Journal of Quantum Electronics, 62 (4). p. 1.
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Abstract
A passive mode-locked laser was demonstrated using an all-fibre ytterbium-doped fibre laser. Mode-locking was generated using a manganese (Mn (II)) material as a saturable absorber (SA) in a ring-cavity ytterbium-doped fibre laser. The Mn (II)-SA, fabricated via the hydrothermal method, using trans-1-(2-pyridyl)-2-(4-pyridyl)ethylene linker and manganese(II) chloride tetrahydrate (MnCl2cdot 4H2O). The solution was then deposited onto a side-polished fibre, which exhibits a modulation depth of 18.1, a saturation intensity of 0.74 MW/cm2, and a nonsaturable loss of 55.03. The ring cavity outputs dissipative soliton mode-locked at 1030 nm, with a pulse duration of 9.1 ps and a repetition rate of 20.7 MHz. © 1965-2012 IEEE.
| Item Type: | Article (Journal) |
|---|---|
| Additional Information: | Cited by: 0 |
| Uncontrolled Keywords: | Chlorine compounds; Ethylene; Fiber lasers; Fibers; Locks (fasteners); Manganese compounds; Mode-locked fiber lasers; Nonlinear optics; Optical materials; Passive mode locking; Saturable absorbers; Solitons; Ytterbium; Coordination Polymers; Coordination-polymers; Dissipative solitons; Metal-based coordination polymer; Modelocking; Nonlinear optical materials; Passive mode-locked; Pyridyl; Ring cavities; Ytterbium-doped fiber lasers; Pulse repetition rate |
| Subjects: | Q Science > QC Physics |
| Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): | Kulliyyah of Science > Department of Physics |
| Depositing User: | Ts. Dr. Kavintheran Thambiratnam |
| Date Deposited: | 19 Oct 2026 10:54 |
| Last Update: | 19 Oct 2026 10:54 |
| Queue Number: | 2026-10-Q5668 |
| URI: | http://irep.iium.edu.my/id/eprint/131807 |
| Indexed In: | SCOPUS |
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