Kernel Adaptive Filtering for Nonlinearity-Tolerant Optical Direct Detection SystemsShow others and affiliations
2018 (English)In: ), 2018, p. 1-3Conference paper, Published paper (Refereed)
Abstract [en]
Kernel adaptive filtering (KAF) is proposed for nonlinearity-tolerant optical direct detection. for 7×128 Gbit/s PAM4 transmission over 33.6km 7-core-fiber, KAF only needs 10 equalizer taps to reach KP4-FEC limit (BER@2.2e-4), whereas decision-feedback-equalizer needs 43 equalizer taps to reach HD-FEC limit (BER@3.8e-3).
Place, publisher, year, edition, pages
2018. p. 1-3
Keywords [en]
adaptive filters, decision feedback equalisers, error statistics, forward error correction, optical communication equipment, optical fibre amplifiers, optical fibre communication, optical modulation, pulse amplitude modulation, signal detection, decision-feedback-equalizer, kernel adaptive filtering, nonlinearity-tolerant optical direct detection systems, KAF, PAM4 transmission, 7-core-fiber, KP4-FEC limit, BER, Kernel, Optical filters, Adaptive optics, Fiber nonlinear optics, Optical fibers
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:ri:diva-37671DOI: 10.1109/ECOC.2018.8535560Scopus ID: 2-s2.0-85063212979OAI: oai:DiVA.org:ri-37671DiVA, id: diva2:1288553
Conference
2018 European Conference on Optical Communication (ECOC)
2019-02-132019-02-132024-03-05Bibliographically approved