Results 81 to 90 of about 38,520 (233)

Spacing-Switchable Multiwavelength Fiber Laser Based on Nonlinear Polarization Rotation and Brillouin Scattering in Photonic Crystal Fiber

IEEE Photonics Journal, 2012
A new spacing-switchable multiwavelength erbium-doped fiber laser (EDFL) is demonstrated using switchable nonlinear polarization rotation (NPR) and stimulated Brillouin scattering (SBS) effects.
N. S. Shahabuddin, H. Ahmad, Z. Yusoff, S. W. Harun   +3 more
doaj   +1 more source

Graphene-Based Saturable Absorber for Single-Longitudinal-Mode Operation of Highly Doped Erbium-Doped Fiber Laser

IEEE Photonics Journal, 2012
In this paper, a conventional wavelength band (C-band) fiber laser with a tunable single-longitudinal-mode (SLM) output using multilayer graphene as a saturable absorber is demonstrated. The proposed fiber laser uses a short length of highly doped erbium-
F. D. Muhammad, M. Z. Zulkifli, A. A. Latif, S. W. Harun, H. Ahmad   +4 more
doaj   +1 more source

Passively Q-switching an all polarization-maintaining erbium-doped fiber laser with a rhenium disulfide (ReS₂) saturable absorber. [PDF]

Heliyon, 2023
Fadhel MM, Hamzah AE, Abd Aziz N, Dzulkefly Zan MS, Arsad N.   +4 more
europepmc   +1 more source

Multiwavelength Fiber Laser Using Erbium-Doped Twin-Core Fiber and Nonlinear Optical Loop Mirror

IEEE Access, 2019
A multiwavelength fiber laser based on erbium-doped twin-core fiber (ED-TCF) and nonlinear optical loop mirror (NOLM) is proposed and demonstrated in this paper. The ED-TCF is employed as comb filter and gain medium simultaneously.
Yudong Lian, Jingbo Wang, Mengxin Yang, Yuqin Zhang, Yuhe Wang   +4 more
doaj   +1 more source

Dissipative Soliton Mode-Locked Erbium-Doped Fiber Laser Using Nb₂AlC Nanomaterial Saturable Absorber. [PDF]

Nanomaterials (Basel), 2023
Markom AM, Ghafar NAMA, Batumalay M, Yusof Y, Rosol AHA, Zulkipli NF, Muhammad AR, Haris H, Saad I, Harun SW.   +9 more
europepmc   +1 more source

Cavity Wavelength on Erbium-Doped Fiber Ring Laser Depending on Fabry–Pérot Etalon Steering Angle

Applied Sciences
This study presents the liquid crystal Fabry–Pérot etalon (LC-FP) as the preferred laser wavelength tuning solution within a erbium-doped fiber ring laser architecture. The laser cavity wavelength can be adjusted by applying varying voltages to the LC-FP.
Cheng-Kai Yao, Ting-Po Fan, Ming-Che Chan, Peng-Chun Peng   +3 more
doaj   +1 more source

860 femtoseconds mode-locked fiber laser by Gallium co-doped erbium fiber (Ga-EDF)

Results in Physics, 2019
We proposed and demonstrated a high power mode-locked fiber laser using a new type of gain medium which is called as Erbium Gallium co-doped fiber (Ga-EDF). The mode-locking mechanism is enabled by a graphene-based saturable absorber, which is fabricated
N.A. Zazali, A.A. Latif, K.Y. Lau, M.A. Mahdi, F.D. Muhammad, Z. Yusoff, H.A. Abdul-Rashid, N.M. Radzi, N. Tamchek, M.H. Abu Bakar   +9 more
doaj   +1 more source

Dual Regime Mode-Locked and Q-Switched Erbium-Doped Fiber Laser by Employing Graphene Filament-Chitin Film-Based Passive Saturable Absorber. [PDF]

Micromachines (Basel), 2023
Zuikafly SNF, Ahmad H, Ismail MF, Abdul Rahman MA, Yahya WJ, Abu Husain N, Abu Kassim KA, Yahaya H, Ahmad F.   +8 more
europepmc   +1 more source

Black Phosphorus Quantum Dots as an Efficient Saturable Absorber for Bound Soliton Operation in an Erbium Doped Fiber Laser

IEEE Photonics Journal, 2016
We have investigated the nonlinear and ultrafast photonics of chemically processed black phosphorus quantum dots (BPQDs) synthesized by the solvothermal treatment approach, with an average lateral size of about 2.48 ± 0.4 nm.
Zhiteng Wang, Yanhua Xu, S. C. Dhanabalan, Joice Sophia, Chujun Zhao, Changwen Xu, Y. Xiang, Jianqing Li, Han Zhang   +8 more
semanticscholar   +1 more source

Flat Multi-Wavelength Brillouin Erbium-Doped Fiber Laser Based on a Sagnac Loop for High-Sensitivity Sensor. [PDF]

Sensors (Basel), 2022
Chen L, He J, Liu Y.
europepmc   +1 more source