A tutorial on the flexible optical networking paradigm: State of the art, trends, and research challenges
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 …
keep up with the emerging bandwidth-hungry and highly dynamic services in an efficient …
A survey of optical carrier generation techniques for terabit capacity elastic optical networks
M Imran, PM Anandarajah… - … Surveys & Tutorials, 2017 - ieeexplore.ieee.org
Elastic optical networks (EON) have been proposed to meet the network capacity and
dynamicity challenges. Hardware and software resource optimization and re-configurability …
dynamicity challenges. Hardware and software resource optimization and re-configurability …
High-spectral-efficiency optical modulation formats
PJ Winzer - Journal of Lightwave Technology, 2012 - opg.optica.org
As 100-Gb/s coherent systems based on polarization-division multiplexed quadrature phase
shift keying (PDM-QPSK), with aggregate wavelength-division multiplexed (WDM) capacities …
shift keying (PDM-QPSK), with aggregate wavelength-division multiplexed (WDM) capacities …
On the performance of Nyquist-WDM terabit superchannels based on PM-BPSK, PM-QPSK, PM-8QAM or PM-16QAM subcarriers
We investigated through simulations the performance of Nyquist-WDM Terabit
superchannels implemented using polarization-multiplexed phase shift-keying based on 2 …
superchannels implemented using polarization-multiplexed phase shift-keying based on 2 …
Performance limits in optical communications due to fiber nonlinearity
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 …
communication systems. We will describe how such predictions were made from the outset …
Optical sinc-shaped Nyquist pulses of exceptional quality
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 …
in a minimum spectral bandwidth and satisfying by essence the Nyquist criterion of zero inter …
Monolithic Silicon Photonic Integrated Circuits for Compact 100 Gb/s Coherent Optical Receivers and Transmitters
We present silicon photonic integrated circuits (PICs) based coherent optical transmitters
and receivers for high-speed long-distance fiber optical transmission. High-degree photonic …
and receivers for high-speed long-distance fiber optical transmission. High-degree photonic …
Ultrahigh-speed “orthogonal” TDM transmission with an optical Nyquist pulse train
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 …
that enables us to achieve an ultrahigh data rate and spectral efficiency simultaneously …
Resource allocation for space-division multiplexing: Optical white box versus optical black box networking
A Muhammad, G Zervas… - Journal of Lightwave …, 2015 - opg.optica.org
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 …
long-term solution to the capacity needs of the future networks. The introduction of space via …
Survivable elastic optical networks: survey and perspective
Elastic optical networks (EONs) have been receiving extensive attention because of their
inherent flexibility and the efficiency with which they allocate fiber-bandwidth. For an EON …
inherent flexibility and the efficiency with which they allocate fiber-bandwidth. For an EON …