Concepedia

40 Gb/s Carrierless Amplitude and Phase Modulation for Low-Cost Optical Datacommunication Links

J. D. Ingham, Richard V. Penty, I.H. White, D. G. Cunningham

2011 · 45 citations · 2 references

Concepts

EngineeringCommunicationElectrical EngineeringDigital CommunicationOptoelectronicsPhotonicsCommunication LinksCommunication NetworksCommunication SystemsModulationOptical Communication SystemsOptical ModulationBandwidthModulation BandwidthModulation FormatsOptical Communication LinksOptical Modulation FormatsOptical Transmission SystemsPhase Modulation

Abstract

4 bps/Hz 40 Gb/s carrierless amplitude and phase (CAP) modulation is investigated for next-generation datacommunication links. The 40 Gb/s link achieves double the length of a conventional NRZ scheme, despite using a low-bandwidth source.

References

2

Generation of optical OFDM signals using 214 GS/s real time digital signal processing

Y. Benlachtar, Philip M. Watts, Rachid Bouziane et al. · Optics Express · 2009 · 69 citations · Full text

Engineering, Computer Engineering, Electrical Engineering +17

37 Gbps transmission over 200 m of MMF using single cycle subcarrier modulation and a VCSEL with 20 GHz modulation bandwidth

Krzysztof Szczerba, B.-E. Olsson, Petter Westbergh et al. · 2010 · 20 citations · Full text

Engineering, Communication, Electrical Engineering +15