Concepedia

25Gbps Quasicoherent Receiver for Beyond NG-PON2 Access Networks

José A. Altabás, Lau Frejstrup Suhr, Guillermo Silva Valdecasa, José A. Lázaro, Ignacio Garcés, Jesper Bevensee Jensen, A.T. Clausen

2018 · 13 citations · 4 references

DOI Full text

Open access

Concepts

EngineeringCommunicationElectrical EngineeringDigital CommunicationOptoelectronicsWireless CommunicationsCommunication NetworksData Link LayerMillimeter-wave CommunicationsNetwork Information TheoryWireless NetworksLow-power Wireless CommunicationOptical Access NetworksOptical TransceiversReceiver ArchitectureReceiver DesignWireless Network Performance

Abstract

A 25Gbps quasicoherent receiver with simple DSP has been experimentally validated for 25G access networks. It exhibits a sensitivity of -24. 7dBm after 20km SSMF and duobinary decoding and provides a power budget of 25. 7dB.

References

4

Physical Layer Aspects of NG-PON2 Standards—Part 1: Optical Link Design [Invited]

Jun Shan Wey, D. Nesset, Maurizio Valvo et al. · Journal of Optical Communications and Networking · 2015 · 85 citations

Engineering, Electrical Engineering, Optics +16

Proposals for Cost-Effectively Upgrading Passive Optical Networks to a 25G Line Rate

Doutje T. van Veen, Vincent Houtsma · Journal of Lightwave Technology · 2017 · 39 citations

Engineering, Computer Science, Electrical Engineering +15

Chirp-based direct phase modulation of VCSELs for cost-effective transceivers

José A. Altabás, David Izquierdo, José A. Lázaro et al. · Optics Letters · 2017 · 23 citations · Full text

Engineering, Communication, Electrical Engineering +17

Real-time 10Gbps Polarization Independent Quasicoherent Receiver for NG-PON2 Access Networks

José A. Altabás, Guillermo Silva Valdecasa, Morten Didriksen et al. · Optical Fiber Communication Conference · 2018 · 21 citations · Full text

Engineering, Electrical Engineering, Digital Communication +15