Coherent UD-WDM RoF Fronthaul network with D-EML transmitter and phase-noise robust receiver

Cita com:
hdl:2117/355124
Document typeArticle
Defense date2021-12-01
Rights accessOpen Access
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ProjectRED OPTICA COHERENTE VERSATIL (AEI-RTI2018-097051-B-I00)
SISTEMAS RADIANTES X-WAVE INTEGRADAS DE COMUNICACIONES Y SENSORIZACION (AEI-PID2019-107885GB-C31)
SISTEMAS RADIANTES X-WAVE INTEGRADAS DE COMUNICACIONES Y SENSORIZACION (AEI-PID2019-107885GB-C31)
Abstract
This work proposes and tests a simplified coherent uplink architecture for ultra-dense coherent analog mobile Fronthaul with phase noise cancellation based on single sideband modulation of a dual-EML. Results show optical channel spacings of only 1.5 GHz and error-free signal recovery with Δν Tb = 1.2% and 3% with reaching power as low as −46dBm for 100 Mbit/s and −38 dBm for 1 Gbit/s using QPSK modulation.
CitationMasanas, M.; Tabares, Y.; Prat, J. Coherent UD-WDM RoF Fronthaul network with D-EML transmitter and phase-noise robust receiver. "IEEE photonics technology letters", 1 Desembre 2021, vol. 33, núm. 23, p. 1281-1284.
ISSN1041-1135
Publisher versionhttps://ieeexplore.ieee.org/document/9557277
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