A numerical study of WDM pulse equalization in twin-core fiber amplifiers

2002 ◽  
Author(s):  
J.R. Costa ◽  
P.M. Ramos ◽  
C.R. Paiva ◽  
A.M. Barbosa
Keyword(s):  
Numerical Study ◽  
Fiber Amplifiers ◽  
Core Fiber

Performance Analysis of an EDFA Utilizing a Partially Doped Core Fiber (PDCF)

2016 ◽  
Vol 37 (3) ◽  
Author(s):  
M. A. Ahad ◽  
M.C. Paul ◽  
S.Z. Muhd-Yassin ◽  
A. Mansoor ◽  
H.A. Abdul-Rashid
Keyword(s):  
Doping Concentration ◽  
Noise Figure ◽  
Fiber Amplifiers ◽  
The Core ◽  
Erbium Ions ◽  
Erbium Doped ◽  
Ion Doping ◽  
Amplifier Gain ◽  
Core Fiber ◽  
Erbium Ion

AbstractThe effect of transversal design in Erbium-doped fiber amplifiers’ gain and noise figure performance is illustrated in this work. In this work, we investigate experimentally a single pass 980 nm pumped EDFA with partially doped Erbium core fiber (PDCF), which has the core partially doped with Erbium ions. Later, the enumerated results for PDCF are compared with a standard fully doped EDF, having similar Erbium ion doping concentration. The PDCF Amplifier gain and noise figure performance is studied against different pump power and signal power at different operating wavelengths. The noise figure indicates improvement due to reduced spontaneous emission from un-doped region of the core.

Programmable Gain Equalizer for Multi-Core Fiber Amplifiers

2014 ◽  
Author(s):  
Nicolas K. Fontaine ◽  
Binbin Guan ◽  
Roland Ryf ◽  
Haoshuo Chen ◽  
A. M. J. Koonen ◽  
...  
Keyword(s):  
Fiber Amplifiers ◽  
Core Fiber ◽  
Programmable Gain

scholarly journals Multimode and Multi-core Fiber Amplifiers for Space-division Multiplexed Communications Systems

2017 ◽  
Author(s):  
Nicolas K. Fontaine ◽  
Haoshuo Chen ◽  
Roland Ryf ◽  
Juan Carlos Alvarado-Zacarias ◽  
Zeinab Sanjabi Eznaveh ◽  
...  
Keyword(s):  
Fiber Amplifiers ◽  
Space Division ◽  
Communications Systems ◽  
Core Fiber

scholarly journals Mode-converters for rectangular-core fiber amplifiers to achieve diffraction-limited power scaling

2012 ◽  
Vol 20 (27) ◽  
pp. 28792 ◽  
Author(s):  
Arun Kumar Sridharan ◽  
Paul H. Pax ◽  
John E. Heebner ◽  
Derrek R. Drachenberg ◽  
J. Paul Armstrong ◽  
...  
Keyword(s):  
Fiber Amplifiers ◽  
Power Scaling ◽  
Mode Converters ◽  
Limited Power ◽  
Core Fiber

Numerical study on the continuous-wave Yb-doped fiber amplifiers operating near 980 nm

Optik ◽  
2018 ◽  
Vol 161 ◽  
pp. 118-128 ◽  
Author(s):  
Yankun Ren ◽  
Jianqiu Cao ◽  
Shaojun Du ◽  
Jinbao Chen
Keyword(s):  
Continuous Wave ◽  
Numerical Study ◽  
Fiber Amplifiers

Multimode and coupled-core fiber amplifiers for SDM

2018 ◽  
Author(s):  
J. Enrique Antonio-Lopez ◽  
J. Carlos Alvarado-Zacarias ◽  
Zeinab Sanjabi-Eznaveh ◽  
Pierre Sillard ◽  
Adrian Amezcua-Correa ◽  
...  
Keyword(s):  
Fiber Amplifiers ◽  
Core Fiber

Static and dynamic mode instabilities in dual-core fiber amplifiers

2019 ◽  
Vol 36 (3) ◽  
pp. 757 ◽  
Author(s):  
Jesper Lægsgaard ◽  
Federica Poli ◽  
Annamaria Cucinotta ◽  
Stefano Selleri
Keyword(s):  
Fiber Amplifiers ◽  
Dynamic Mode ◽  
Core Fiber ◽  
Dual Core

Theory of thermo-optic instabilities in dual-core fiber amplifiers

2018 ◽  
Vol 43 (19) ◽  
pp. 4775 ◽  
Author(s):  
Jesper Lægsgaard ◽  
Federica Poli ◽  
Annamaria Cucinotta ◽  
Stefano Selleri
Keyword(s):  
Fiber Amplifiers ◽  
Core Fiber ◽  
Dual Core
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