Effect of nickel ion concentration on structural, optical and electrical properties towards Ni–H3BTC-MOF formation for nonlinear saturable absorption phenomenon

Murad, Amir; Liew, Josephine Ying Chyi; Yaacob, Mohd Hanif; Noor, Ikhwan Syafiq Mohd; Osman, Nurul Huda; Kamarudin, Mazliana Ahmad; Tan, S.T.; Lee, H.K.; Talib, Zainal Abidin; Alresheedi, Mohammed T.; Mahdi, Mohd Adzir

doi:10.1016/j.jpcs.2022.110743

Cited by 8 publications

(1 citation statement)

References 57 publications

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“…The tapered fiber with an up/down taper of 30 mm, a waist-length of 0.8 mm and a waist diameter of 10 µm was fabricated. The details on materials, synthesis and characterization have been explained in our previous work [11]. The sample, synthesized with a traditional solvothermal method having a metal to ligand ratio of 2:1, was further used for DS pulse generation in this work.…”

Section: Fabrication and Characterization Of Samentioning

confidence: 99%

Demonstration of multiple dissipative solitons with nickel-based metal organic framework saturable absorber

Mahdi

Murad

Yusoff

et al. 2022

JOE

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In this work, we have demonstrated the generation of dissipative soliton from single to multi-pulsing phenomenon. The generation of ultrashort pulses was achieved with nickel-based metal organic framework (Ni-MOF) as saturable absorber in a ring cavity erbium-doped fiber laser. The SA was fabricated by spin-coating Ni-MOF/polydimethylsiloxane composite on a tapered fiber substrate, which had an insertion loss of 2.82 dB, a modulation depth of 4.61 %, and saturation intensity of 30.12 MW/cm2. A self-started DS mode-locked pulse was observed at 1559.89 nm central wavelength with 3-dB bandwidth of 19.72 nm at threshold pump power of 33.5 mW. Its pulse width of 7.89 ps was recorded at 7.94 MHz repetition rate. The nature of pulse splitting was observed up to three pulses which were separated with 2.62 ns time spacing with the increment of pump power until 134.2 mW. The generated multiple dissipative soliton pulses realized in the laser cavity through Ni-MOF saturable absorber were stable and invariant for 1-hour stability measurement.

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Section: Fabrication and Characterization Of Samentioning

confidence: 99%