Hybrid Erbium/Raman Fiber Amplifier with High Dynamic Range and Low Gain Ripple in Entire C-Band

Rasmus Kjær,Leif Katuso. Oxenløwe,P. Jeppesen,Bera Palsdottir,C.G. Jorgensen

Hybrid Erbium/Raman Fiber Amplifier with High Dynamic Range and Low Gain Ripple in Entire C-Band

2006

Rasmus Kjær
Leif Katuso. Oxenløwe
P. Jeppesen
Bera Palsdottir
C.G. Jorgensen

A standard dual-stage EDFA is combined with a dispersion-compensating Raman amplifier to obtain flat C-band gain in a high-gain range from 20 dB to 33 dB. The amplifier may find use in long-span repeater links.

Keywords:

Raman spectroscopy
Amplifier
Repeater
Direct-coupled amplifier
Electronic engineering
Optical amplifier
Instrumentation amplifier
Polarization-maintaining optical fiber
Wavelength-division multiplexing
Materials science
Optics
High dynamic range
Amplified spontaneous emission

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