Results 111 to 120 of about 25,004 (226)

Waveguide Array Fiber Laser

IEEE Photonics Journal, 2012
A waveguide array fiber laser is demonstrated. An AlGaAs waveguide array is used as a saturable absorber to achieve passive mode-locking in an erbium-doped fiber laser. The output consists of a very regular train of pulses. Autocorrelations show that the
Qing Chao, Darren D. Hudson, J. Nathan Kutz, S. T. Cundiff   +3 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

Continuously Tunable Erbium-Doped Fiber Ring Laser Using Fiber Bragg Grating

International Islamic University Malaysia Engineering Journal, 2012
An efficient tunable erbium-doped fiber (EDF) ring laser utilizing a single fiber Bragg grating (FBG) and an optical circulator is investigated. The laser demonstrates a threshold of 3.43 mW and a slope efficiency of 12.5%.
S. W. Harun H. Ahmad and P. Poopalan
doaj   +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

Deterministic chaos in an ytterbium-doped mode-locked fiber laser

, 2018
We experimentally study the nonlinear dynamics of a femtosecond ytterbium doped mode-locked fiber laser. With the laser operating in the pulsed regime a route to chaos is presented, starting from stable mode-locking, period two, period four, chaos and ...
Acioli, Lúcio H., Carelli, Pedro V., de Miranda, Marcio H. G., Leite, José R. Rios, Mélo, Lucas B. A., Palacios, Guillermo F. R.   +5 more
core   +1 more source

Ameliorating the stability of erbium-doped fiber laser using saturable absorber fabricated by the pulsed laser deposition technique. [PDF]

Sci Rep, 2022
Asghar H, Ahmed R, Ajmal R, Umar ZA, McInerney JG, Baig MA.   +5 more
europepmc   +1 more source

Detection of Hydrogen Sulfide in Sewer Using an Erbium-Doped Fiber Amplified Diode Laser and a Gold-Plated Photoacoustic Cell. [PDF]

Molecules, 2022
Feng C, Giglio M, Li B, Sampaolo A, Patimisco P, Spagnolo V, Dong L, Wu H.   +7 more
europepmc   +1 more source

High Power and Large-Energy Pulse Generation in an Erbium-Doped Fiber Laser by a Ferromagnetic Insulator-Cr₂Si₂Te₆ Saturable Absorber. [PDF]

Nanomaterials (Basel), 2022
Hong Z, Jiang X, Zhang M, Zhang H, Liu X.   +4 more
europepmc   +1 more source

Wavelength-Tunable L-Band High Repetition Rate Erbium-Doped Fiber Laser Based on Dissipative Four-Wave Mixing. [PDF]

Sensors (Basel), 2021
Li K, Huang Q, Jiang J, Huang Z, Mou C.
europepmc   +1 more source

Application of the cross-gain modulation in erbium-doped fiber to increase the effective spectral bandwidth of an interrogator

Научно-технический вестник информационных технологий, механики и оптики
This study investigates the impact of Cross-Gain Modulation (XGM) in erbium-doped fiber on the effective spectral bandwidth of a fiber-optic sensor interrogation system employing Fiber Bragg Gratings (FBGs) and a Distributed Feedback (DFB) laser diode ...
V. N. Nazarenko, V. A. Iudin, S. A. Volkovskiy, A. S. Aleynik   +3 more
doaj   +1 more source