Results 121 to 130 of about 25,004 (226)

Quenching dynamics in highly doped erbium fiber core-pumping, amplifier configuration

AIP Advances
This study examines the influence of quenching dynamics on the efficiency of erbium-doped fiber amplifiers (EDFAs) with high erbium-ion (E3+-ions) doping concentrations, comparing pulsed and continuous wave core-pumping methods.
Pablo G. Rojas Hernandez, Shankar Pidishety, Johan Nilsson   +2 more
doaj   +1 more source

Two-wavelength, dual regime Q-switched erbium-doped fiber laser based on a microfiber loop coated with gold nanostars as the saturable absorber

Results in Optics
We report a two-wavelength, dual-regime Q-switched erbium-doped fiber laser employing a microfiber loop coated with gold nanostars as the saturable absorber.
A. Martinez-Rios, G. Anzueto-Sanchez, J.L. Pichardo-Molina, L.F. Enriquez-Gomez, R.E. Nuñez-Gomez, L.A. Rodriguez-Morales, O. Pottiez, A. Kir’yanov   +7 more
doaj   +1 more source

Fe₃O₄ nanoparticle-enabled mode-locking in an erbium-doped fiber laser. [PDF]

Front Optoelectron, 2020
Li X, Peng J, Liu R, Liu J, Feng T, Qyyum A, Gao C, Xue M, Zhang J.   +8 more
europepmc   +1 more source

Amplifying Orbital Angular Momentum Modes in Ring-Core Erbium-Doped Fiber. [PDF]

Research (Wash D C), 2020
Liu J, Chen S, Wang H, Zheng S, Zhu L, Wang A, Wang L, Du C, Wang J.   +8 more
europepmc   +1 more source

Reduced Graphene Oxide-Silver Nanoparticles for Optical Pulse Generation in Ytterbium- and Erbium-Doped Fiber Lasers. [PDF]

Sci Rep, 2020
Ahmad H, Albaqawi HS, Yusoff N, Reduan SA, Yi CW.   +4 more
europepmc   +1 more source

56 nm Wide-Band Tunable Q-Switched Erbium Doped Fiber Laser with Tungsten Ditelluride (WTe₂) Saturable Absorber. [PDF]

Sci Rep, 2020
Ahmad H, Albaqawi HS, Yusoff N, Yi CW.
europepmc   +1 more source

Configurable Er-doped core-pumped multi-element fiber amplifier

We demonstrated an Erbium-doped multi-element-fiber amplifier extending the bandwidth at shorter wavelengths in C-band. Each fiber-element provides a maximum gain of 36dB and NF <4dB.
Jain, S., May-Smith, T., Sahu, J.K., Thipparapu, N.K.   +3 more
core  

Few-Mode Erbium-Doped Fiber with Three-Layer Center-Recessed Doping for Gain Equalization. [PDF]

Sensors (Basel)
Bao S, Cheng Y, Tang Y, Chen M, Deng S, Yuan L.   +5 more
europepmc   +1 more source

Corrigendum to "Q-switched pulse operation in erbium-doped fiber laser subject to zirconia (ZrO2) nanoparticles-based saturable absorber" [Heliyon Volume 10, Issue 2, January 2024, Article e24478]. [PDF]

Heliyon
Khalid US, Asghar H, Hameed H, Sohail M, Khalil A, Ahmed R, Umar ZA, Iqbal J, Baig MA.   +8 more
europepmc   +1 more source

The Study of Soliton Mode-Locked and Bound States in Erbium-Doped Fiber Lasers Based on Cr₂S₃ Saturable Absorbers. [PDF]

Materials (Basel)
Li D, Zhai R, Wu Y, Liu M, Zhao K, Yang Q, Dong Y, Li X, Wu X, Jia Z.   +9 more
europepmc   +1 more source