Power-Efficient Transmission Using Optimized C+L EDFAs with 6.46 THz Bandwidth and Optimal Spectral Efficiency

A. Turukhin,O. V. Sinkin,H. G. Batshon,M. Mazurczyk,W. W. Patterson,Greg Wolter,M. A. Bolshtyansky,D. G. Foursa,A. N. Pilipetskii

Power-Efficient Transmission Using Optimized C+L EDFAs with 6.46 THz Bandwidth and Optimal Spectral Efficiency

2018

A. Turukhin
O. V. Sinkin
H. G. Batshon
M. Mazurczyk
W. W. Patterson
Greg Wolter
M. A. Bolshtyansky
D. G. Foursa
A. N. Pilipetskii

We demonstrate power-efficient transmission using C+L band EDFAs with 6.46 THz bandwidth. Power-efficiency is maximized by optimizing transmission bandwidth and amplifier output power for new 4D-5APSK modulation format with 2.2 b/s/Hz spectral efficiency.

Keywords:

Amplifier
Electronic engineering
Terahertz radiation
Engineering
Spectral efficiency
Bandwidth (signal processing)
Modulation
Transmission (mechanics)
L band
power efficient

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