Demonstration of C-Band Amplifier-Free 100 Gb/s/λ Direct-Detection Links Beyond 40-km SMF Using a High-Power SSB Transmitter
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.3009142
Abstract: 100 G/λ amplifier-free direct detection (DD) systems beyond 40-km reach are desirable to enable the next generation cost- and power-efficient 800 G-ER optical modules. Though such systems in the O-band have been demonstrated, an interest… read more here.
Keywords: smf; transmitter; amplifier free; band amplifier ... See more keywords
Amplifier-free 200-Gb/s tandem SSB doubly differential QPSK signal transmission over 80-km SSMF with simplified receiver-side DSP.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.008418
Abstract: We numerically demonstrate 80-km standard single-mode fiber transmission without optical amplification, dispersion compensation or carrier recovery using 200-Gb/s tandem single sideband modulated doubly differential QPSK. Simulation results show that doubly differential encoding enables practically constant… read more here.
Keywords: 200 tandem; receiver sensitivity; doubly differential; transmission ... See more keywords