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1.3 μm dissipative soliton resonance generation in Bismuth doped fiber laser

Ahmad, Harith and Aidit, Siti Nabila and Ooi, Shok Ing and Samion, Muhamad Zharif and Wang, S. and Wang, Yu and Sahu, Jayanta Kumar and Abdul Kadir@Jaafar, Zamzuri (2021) 1.3 μm dissipative soliton resonance generation in Bismuth doped fiber laser. Scientific Report, 11 (1). pp. 1-9. ISSN 2045-2322

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Abstract

In this work, a Figure-9 (F9) bismuth-doped fiber laser (BiDFL) operating in the dissipative soliton resonance (DSR) regime is presented. The 1338 nm laser used a BiDF as the active gain medium, while a nonlinear amplifying loop mirror (NALM) in an F9 configuration was employed to obtain high energy mode-locked pulses. The wave breaking-free rectangular pulse widened significantly in the time domain with the increase of the pump power while maintaining an almost constant peak power of 0.6 W. At the maximum pump power, the mode-locked laser delivered a rectangular-shaped pulse with a duration of 48 ns, repetition rate of 362 kHz and a radio-frequency signal-to-noise ratio of more than 60 dB. The maximum output power was recorded at around 11 mW with a corresponding pulse energy of 30 nJ. This is, to the best of the author’s knowledge, the highest mode-locked pulse energy obtained at 1.3 μm as well as the demonstration of an NALM BiDFL in a F9 configuration

Item Type: Article (Journal)
Additional Information: 7753/91799
Uncontrolled Keywords: Fiber laser, Soliton, NALM
Subjects: Q Science > QC Physics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Science > Department of Physics
Kulliyyah of Science
Depositing User: MUHAMMAD ZAMZURI ABDUL KADIR
Date Deposited: 30 Aug 2021 09:45
Last Modified: 30 Aug 2021 09:45
URI: http://irep.iium.edu.my/id/eprint/91799

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