O-band mode-locked femtosecond praseodymium-doped fluoride fiber laser using a nickel metal-organic framework

Ahmad, Harith and Nizamani, Bilal and Samion, Muhamad Zharif and Mutlu, Saliha and Yılmaz, Sevil Savaşkan and Arsu, Nergis and Thambiratnam, Kavintheran and Ortaç, Bülend (2025) O-band mode-locked femtosecond praseodymium-doped fluoride fiber laser using a nickel metal-organic framework. In: 025 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2025, Munich.

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Abstract

Mode-locked fiber lasers are particularly noteworthy due to their compactness, affordability, and reduced losses, making them an attractive option for a variety of uses. Metal-organic frameworks (MOFs) have recently been identified as suitable saturable absorbers (SAs) in lasers operating at 1.5- and 2 μm wavelengths 1, 2. MOFs represent a novel class of porous solid materials formed by the combination of inorganic metal ions and organic linkers. These frameworks exhibit exceptional material properties, such as a large surface area, structural diversity, tunable bandgap, and luminescence, making them highly advantageous for various applications in laser technology. This work presents an ultrafast mode-locked fiber laser operating in the relatively less explored O-band region, utilizing a nickel MOF (Ni-MOF) as a saturable absorber. © 2025 IEEE.

Item Type:	Proceeding Paper (Plenary Papers)
Additional Information:	Cited by: 0; Conference name: 2025 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2025; Conference date: 23 June 2025 through 27 June 2025; Conference code: 211444
Uncontrolled Keywords:	Crystalline materials; Fluorine compounds; Locks (fasteners); Metal ions; Metal-Organic Frameworks; Mode-locked fiber lasers; Nanotechnology; Nickel; Nickel compounds; Organic lasers; Porous materials; Praseodymium compounds; Band modes; Femtoseconds; Fluoride fibre; Inorganic metals; Loss making; Metalorganic frameworks (MOFs); Mode-locked; Porous solids; Reduced loss; Solid material; Saturable absorbers
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:	18 Nov 2025 16:40
Last Modified:	18 Nov 2025 16:40
Queue Number:	2025-11-Q038
URI:	http://irep.iium.edu.my/id/eprint/124439

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