Rigid fixed-grid wavelength division multiplexing (WDM) optical networks can no longer
keep up with the emerging bandwidth-hungry and highly dynamic services in an efficient …

Elastic optical networks (EON) have been proposed to meet the network capacity and
dynamicity challenges. Hardware and software resource optimization and re-configurability …

As 100-Gb/s coherent systems based on polarization-division multiplexed quadrature phase
shift keying (PDM-QPSK), with aggregate wavelength-division multiplexed (WDM) capacities …

We investigated through simulations the performance of Nyquist-WDM Terabit
superchannels implemented using polarization-multiplexed phase shift-keying based on 2 …

In this paper, we review the historical evolution of predictions of the performance of optical
communication systems. We will describe how such predictions were made from the outset …

Sinc-shaped Nyquist pulses possess a rectangular spectrum, enabling data to be encoded
in a minimum spectral bandwidth and satisfying by essence the Nyquist criterion of zero inter …

We present silicon photonic integrated circuits (PICs) based coherent optical transmitters
and receivers for high-speed long-distance fiber optical transmission. High-degree photonic …

We propose a novel “orthogonal” TDM transmission scheme using an optical Nyquist pulse
that enables us to achieve an ultrahigh data rate and spectral efficiency simultaneously …

Elastic optical networking (EON) with space-division multiplexing (SDM) is the only evident
long-term solution to the capacity needs of the future networks. The introduction of space via …

For decades, wireless communication networks have applied the digital interface like the
common public radio interface (CPRI) between remote sites and base stations for data …