We experimentally investigate the sensitivity of different 43 Gb/s formats to non-white noise which occurs in a reconfigurable network, and discuss the system design to reduce its penalty.
In Multiple Input Multiple Output (MIMO) system, the transmitter obtains channel state information (CSI) by channel estimation.
We highlight the importance of the laser source phase noise in sensing applications and show that the standard Lorentzian linewidth criterion is not sufficient to characterize the performance of a
The performance of coded modulation schemes based on the concatenation of a forward-error correction (FEC) code and differentially encoded quadrature amplitude modulations (QAMs) in the presence of
Digital coherent detection changes the ways to manage nonlinear and polarization effects in coherent systems.
Coherent detection with digital signal processing (DSP) significantly changes the ways impairments are managed in optical communication systems.
The tolerance to PMD of 100 Gb/s PDM-QPSK systems is investigated in linear and nonlinear regime.
We investigate the impact of the opto-electronic front-end frequency response on Kramers-Kronig (KK) receivers.
We discuss the influence of optical and electrical filtering on the performance of beat-noise limited direct detection of differential phase shift keying (DPSK).
We study the impact of optical filtering due to ROADMs on the performance of 28 GB Nyquist WDM PDM-8QAM over a 37.5 GHz grid.
