Aluminum oxide/polydimethylsiloxane-based Q-switched mode-locked erbium-doped fiber laser

Yusoff, Norita Mohd; Hadi, M.A.W. Abdul; Abidin, N.H. Zainol; Alresheedi, Mohammed T.; Goh, Chee; Mahdi, Mohd Adzir

doi:10.1016/j.ijleo.2022.168730

Cited by 5 publications

(2 citation statements)

References 25 publications

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“…EDF lasers are mainly used in space optical communication, industrial processing, laser radar, and other fields, and are expected to replace other types of fiber lasers in fiber communications. [16][17][18] At present, lasers based on semiconductor saturable absorption mirrors (SESAMs) occupy a large share in the market of fiber lasers, and the research on SESAM has been gradually improved. [19][20][21][22][23][24] However, due to high prices of SESAMs, replacement of SESAMs has been discussed.…”

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confidence: 99%

Femtosecond Fiber Laser Based on BiSbTeSe₂ Quaternary Material Saturable Absorber

Xiao

Xing

Cui

et al. 2023

Chinese Phys. Lett.

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Topological insulator materials, including Bi2Te3, Sb2Te3, Sb2Te3 and Bi2Se3, have attracted some attention due to their narrow band gap, high carrier mobility, wide spectral absorption range and other characteristics. Compared with the traditional topological insulator composed of two elements, the new multi-compound topological insulator material can integrate the physical advantages of each element, which is helpful to build an experimental platform with rich physical properties. In this work, the nonlinear optical characteristics of the quaternary material BiSbTeSe2 is reported in the erbium-doped fiber laser. Using the BiSbTeSe2 as a saturable absorber material, the passive Q-switched and mode-locked fiber lasers are achieved. The pulse duration and SNR of the Q-switched fiber laser are 854 ns and 70 dB, respectively. Meanwhile, the pulse duration and SNR of the mode-locked fiber laser are 259 fs and 87.75 dB, respectively. This work proves that the BiSbTeSe2 has a considerable application prospect as a saturable absorber in fiber lasers, and provides a new reference for the selection of high-performance saturable absorber materials.

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confidence: 99%

Femtosecond Fiber Laser Based on BiSbTeSe₂ Quaternary Material Saturable Absorber

Xiao

Xing

Cui

et al. 2023

Chinese Phys. Lett.

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“…In 2016, Li et al similarly used Bi2Se3 to obtain modulated QML pulses in a 1μm Yb-doped fiber laser 19 . Last year, Yusof et al deposited Al2O3 as an SA in a tapered fiber and obtained QML pulses with a center wavelength of 1567.4 nm 20 . Therefore, the exploration of new two-dimension (2D) materials with excellent optical properties has also become a major research focus in the field of laser.…”

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confidence: 99%

Q-switched mode-locked Er-doped fiber laser with few-layer germanene nanosheets

Tang,

Xu,

Shi

et al. 2023

6th Optics Young Scientist Summit (OYSS 2023)

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Germanene (Ge) has a Dirac-type electronic structure similar to that of graphene and has excellent nonlinear saturable absorption properties, which has attracted extensive research. In this paper, few-layer Ge nanosheets were prepared and characterized in detail. Its nonlinear modulation depth was measured to be 8.5%, and the saturation intensity was 0.12 GW/cm 2 . Ge nanosheets are used as a saturable absorber (SA) in an Er-doped fiber laser (EDFL) to obtain a stable Qswitched mode-locking (QML) pulse. As the pump power (Ppump) increases from 64.2 mW to 204 mW, the repetition frequency (RF) and pulse width of the Q-switched (QS) envelope increase from 46.2 KHz to 109 KHz and decrease from 4.4 μs to 2.25 μs, respectively. The mode-locked pulse has a RF of 30.2 MHz with a center wavelength of 1559.6 nm. The QML pulses obtain a maximum output power of 2.278 mW and a maximum pulse energy of 20.9 nJ when the Ppump is 204 mW. Our study proves that Ge, as a high-energy light pulse absorbing material, can be used in the field of ultrafast laser.

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Efficient luminescence of Li+/Er3+ co-doped ytterbium silicate films and thermometric performance of Li+-doped erbium silicate films

Shang,

Yang,

2024

J Mater Sci: Mater Electron

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Aluminum oxide/polydimethylsiloxane-based Q-switched mode-locked erbium-doped fiber laser

Cited by 5 publications

References 25 publications

Femtosecond Fiber Laser Based on BiSbTeSe₂ Quaternary Material Saturable Absorber

Femtosecond Fiber Laser Based on BiSbTeSe₂ Quaternary Material Saturable Absorber

Q-switched mode-locked Er-doped fiber laser with few-layer germanene nanosheets

Efficient luminescence of Li+/Er3+ co-doped ytterbium silicate films and thermometric performance of Li+-doped erbium silicate films

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Aluminum oxide/polydimethylsiloxane-based Q-switched mode-locked erbium-doped fiber laser

Cited by 5 publications

References 25 publications

Femtosecond Fiber Laser Based on BiSbTeSe2 Quaternary Material Saturable Absorber

Femtosecond Fiber Laser Based on BiSbTeSe2 Quaternary Material Saturable Absorber

Q-switched mode-locked Er-doped fiber laser with few-layer germanene nanosheets

Efficient luminescence of Li+/Er3+ co-doped ytterbium silicate films and thermometric performance of Li+-doped erbium silicate films

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Femtosecond Fiber Laser Based on BiSbTeSe₂ Quaternary Material Saturable Absorber

Femtosecond Fiber Laser Based on BiSbTeSe₂ Quaternary Material Saturable Absorber