We demonstrate ultra-long-haul transmission of 40 channels at 200-Gb/s over more than 6,000 km.
We report the longest transmission of a binary-encoded signal at 0.8 bit/s/Hz information spectral efficiency with co-polarized channels and multiple optical add/drop multiplexers.
: We experimentally demonstrate the transmission of a spectrally-efficient 44-Gb/s CO-OFDM signal whose subcarriers are trellis-coded with 32-QAM over a 990-km dispersion-managed SSMF link, and sho
We report the first wavelength-division-multiplexed transmission of 50-GHz-spaced single-carrier channels at 400Gb/s effective data rate, i.e. achieving 8 b/s/Hz spectral efficiency.
We report the first wavelength-division-multiplexed transmission of 50-GHz-spaced single-carrier channels at 400Gb/s effective data rate, i.e. achieving 8 b/s/Hz spectral efficiency.
We report the transmission of 8-channel 20-Gb/s DQPSK signals over 310-km conventional single-mode fiber.
Eighty-one channels spaced by 50 GHz and modulated at 40 Gbit/s are transmitted over 11520 km, thanks to RZ PDM-BPSK modulation, coherent detection, and a new large effective area fibre.
We demonstrate transmission at a record symbol rate 90 GBaud with Kramers-Kronig detection. With 32 QAM the line rate is 450 Gb/s (360 Gb/s net rate).
We demonstrate transmission at record symbol rate of 90 GBd with Kramers-Kronig detection at a line rate of 450 Gb/s (360 Gb/s net rate) with 32 QAM.
We transmit 96 PDM-QPSK channels at 100Gb/s over 11,680km, matching the best reported capacity × distance product, but with C-band-only erbium repeaters.
