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Erschienen in: Optical and Quantum Electronics 5/2024

01.05.2024

108 fs high-power mode locked double-clad ytterbium-doped fiber laser using FePS3 saturable absorber

verfasst von: H. Ahmad, M.A.M. Lutfi, M.Z. Samion, M.K.A. Zaini

Erschienen in: Optical and Quantum Electronics | Ausgabe 5/2024

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Abstract

Femtosecond fiber lasers with a high peak power are of great interest due to their various real-world applications. This work uses a double-clad ytterbium-doped fiber (DC-YDF) as the gain medium to successfully generate mode-locked pulses with a high peak power of hundreds of kilowatts at the 1 μm wavelength. The pulse width of the mode-locked pulses was as short as 108 fs, with a fundamental frequency of 1.9 MHz. The highest average power output, energy pulse, and peak power of the mode-locked pulses were 114.5 mW, 58.4 nJ, and 540.7 kW, respectively. The mode-locked fiber laser operates at a center wavelength of 1052 nm with normal net-cavity dispersion, which shows characteristics of a dissipative soliton. The mode-locked pulses exhibit good stability, as demonstrated by the measurement of the signal-to-noise ratio (SNR) of 40 dB. It is the very first instance of high-power short pulses mode-locked in the 1 μm range being shown utilizing a DC-YDF with a two-dimensional (2D) material-based saturable absorber (SA) into the laser cavity.

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Literatur
Zurück zum Zitat Ahmad, H., Zaini, M.K.A., Samion, M.Z., Yusoff, N.: Generation of Mode-Locked Thulium-Doped Fiber Laser in 2.0-µm Wavelength Operation by Polymer-Coated Iron Phosphorus Trisulfide (FePS3)-Based Saturable Absorber. IEEE J Quantum Electron. 58, 1–8 (b). (2022). https://doi.org/10.1109/JQE.2022.3141388 Ahmad, H., Zaini, M.K.A., Samion, M.Z., Yusoff, N.: Generation of Mode-Locked Thulium-Doped Fiber Laser in 2.0-µm Wavelength Operation by Polymer-Coated Iron Phosphorus Trisulfide (FePS3)-Based Saturable Absorber. IEEE J Quantum Electron. 58, 1–8 (b). (2022). https://​doi.​org/​10.​1109/​JQE.​2022.​3141388
Zurück zum Zitat El-Khouly, M.E., Kobaisy, A.M., Ahmed, H., El-Hendawy, M.M., Ghali, M., El-Said, W.A., Al-Bogami, A.S., Mohamed, T.: Femtosecond nonlinear optical properties of push–pull chromopohores using Z-scan technique: Experimental and computational studies. Opt. Quantum Electron. 55, 941 (2023). https://doi.org/10.1007/s11082-023-05042-xCrossRef El-Khouly, M.E., Kobaisy, A.M., Ahmed, H., El-Hendawy, M.M., Ghali, M., El-Said, W.A., Al-Bogami, A.S., Mohamed, T.: Femtosecond nonlinear optical properties of push–pull chromopohores using Z-scan technique: Experimental and computational studies. Opt. Quantum Electron. 55, 941 (2023). https://​doi.​org/​10.​1007/​s11082-023-05042-xCrossRef
Zurück zum Zitat Haris, H., Batumalay, M., Tan, S.J., Markom, A.M., Muhammad, A.R., Harun, S.W., Megat Hasnan, M.M.I., Saad, I.: Mode-locked YDFL using topological insulator Bismuth Selenide nanosheets as the Saturable Absorber. Cryst. (Basel). 12(489) (2022). https://doi.org/10.3390/cryst12040489 b Haris, H., Batumalay, M., Tan, S.J., Markom, A.M., Muhammad, A.R., Harun, S.W., Megat Hasnan, M.M.I., Saad, I.: Mode-locked YDFL using topological insulator Bismuth Selenide nanosheets as the Saturable Absorber. Cryst. (Basel). 12(489) (2022). https://​doi.​org/​10.​3390/​cryst12040489 b
Zurück zum Zitat Haris, H., Batumalay, M., Jin, T.S., Muhammad, A.R., Markom, A.M., Izani, M.H., Hasnan, M.M.I.M., Saad, I.: All-Fiber High-Energy Mode-locked ytterbium-doped Fiber laser with Bismuth Telluride Nanosheet Saturable Absorber. Cryst. (Basel). 12(1507) (2022a). https://doi.org/10.3390/cryst12111507 (a) Haris, H., Batumalay, M., Jin, T.S., Muhammad, A.R., Markom, A.M., Izani, M.H., Hasnan, M.M.I.M., Saad, I.: All-Fiber High-Energy Mode-locked ytterbium-doped Fiber laser with Bismuth Telluride Nanosheet Saturable Absorber. Cryst. (Basel). 12(1507) (2022a). https://​doi.​org/​10.​3390/​cryst12111507 (a)
Zurück zum Zitat Kleine, K.F., Watkins, K.G.: Fiber laser for micro-cutting of metals. In: Durvasula, L.N. (ed.) Advances in Fiber Lasers. p. 184 (2003) Kleine, K.F., Watkins, K.G.: Fiber laser for micro-cutting of metals. In: Durvasula, L.N. (ed.) Advances in Fiber Lasers. p. 184 (2003)
Metadaten
Titel
108 fs high-power mode locked double-clad ytterbium-doped fiber laser using FePS3 saturable absorber
verfasst von
H. Ahmad
M.A.M. Lutfi
M.Z. Samion
M.K.A. Zaini
Publikationsdatum
01.05.2024
Verlag
Springer US
Erschienen in
Optical and Quantum Electronics / Ausgabe 5/2024
Print ISSN: 0306-8919
Elektronische ISSN: 1572-817X
DOI
https://doi.org/10.1007/s11082-024-06693-0

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