Multi-rate adaptive equalizer for transmission over up to 50-m SI-POF

Gimeno Gasca, Cecilia;Guerrero, E.;Sanchez-Azqueta, C.;Aguirre, J.;Celma, S.;et.al.
(2017) IEEE Photonics Technology Letters — Vol. 29, n° 7, p. 587-590 (2017)

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Authors
  • Gimeno Gasca, Ceciliaorcid-logoUCLouvain
    Author
  • Guerrero, E.University of Zaragoza
    Author
  • Sanchez-Azqueta, C.University of Zaragoza
    Author
  • Aguirre, J.orcid-logoUniversity of Zaragoza
    Author
  • Celma, S.University of Zaragoza
    Author
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Abstract
This letter presents a novel adaptive continuous-time equalizer integrated in a receiver front-end for short-reach high-speed optical communications through low-cost step-index plastic optical fibers (SI-POF). The proposed equalizer is able to compensate the variations in the frequency response and attenuation of a 1-mm diameter SI-POF but it is also able to work at different data rates ranging from 400 Mb/s to 2.5 Gb/s. The prototype has been integrated in a cost-effective standard 0.18-μm CMOS technology, and requires 60 mW of power consumption under just 1-V supply voltage.
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Citations

Gimeno Gasca, C., Guerrero, E., Sanchez-Azqueta, C., Aguirre, J., Aldea, C., & Celma, S. (2017). Multi-rate adaptive equalizer for transmission over up to 50-m SI-POF. IEEE Photonics Technology Letters, 29(7), 587-590. https://doi.org/10.1109/lpt.2017.2670023 (Original work published 2017)