Opportunities and challenges of C+ L transmission systems
M Cantono, R Schmogrow, M Newland… - Journal of Lightwave …, 2020 - opg.optica.org
C+ L open line systems represent a cost-effective way to scale backbone network capacity.
In this article, we review challenges and opportunities for C+ L line systems stemming from …
In this article, we review challenges and opportunities for C+ L line systems stemming from …
Spatial channel network (SCN): opportunities and challenges of introducing spatial bypass toward the massive SDM era
M Jinno - Journal of Optical Communications and Networking, 2019 - opg.optica.org
Considering middle-term predictions of the need for commercial 10-Tb/s optical interfaces
working in 1-P b/s optical transport systems by 2024 and recalling the introduction of the …
working in 1-P b/s optical transport systems by 2024 and recalling the introduction of the …
Assessment on the achievable throughput of multi-band ITU-T G. 652. D fiber transmission systems
Fiber-optic multi-band transmission (MBT) aims at exploiting the low-loss spectral windows
of single-mode fibers (SMFs) for data transport, expanding by the available bandwidth of C …
of single-mode fibers (SMFs) for data transport, expanding by the available bandwidth of C …
The GN-model of fiber non-linear propagation and its applications
Several approximate non-linear fiber propagation models have been proposed over the
years. Recent re-consideration and extension of earlier modeling efforts has led to the …
years. Recent re-consideration and extension of earlier modeling efforts has led to the …
GNPy: an open source application for physical layer aware open optical networks
In this paper, we describe the validation of GNPy. GNPy is an open source application that
approaches the optical layer according to a disaggregated paradigm, and its core engine is …
approaches the optical layer according to a disaggregated paradigm, and its core engine is …
Power control strategies and network performance assessment for C+ L+ S multiband optical transport
Spatial-division multiplexing (SDM) and band-division multiplexing (BDM) have emerged as
solutions to expand the capacity of existing C-band wavelength-division multiplexing (WDM) …
solutions to expand the capacity of existing C-band wavelength-division multiplexing (WDM) …
On the interplay of nonlinear interference generation with stimulated Raman scattering for QoT estimation
To effectively operate multivendor disaggregated networks, the performance of the physical
layer needs to be assessed by a quality-of transmission estimator (QoT-E) delivering quick …
layer needs to be assessed by a quality-of transmission estimator (QoT-E) delivering quick …
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 …
Machine learning regression for QoT estimation of unestablished lightpaths
Estimating the quality of transmission (QoT) of a candidate lightpath prior to its establishment
is of pivotal importance for effective decision making in resource allocation for optical …
is of pivotal importance for effective decision making in resource allocation for optical …
Elastic all-optical networks: A new paradigm enabled by the physical layer. how to optimize network performances?
A new era for optical networks has been started by the development of transceivers based
on digital signal processing and operating multilevel modulation formats with coherent and …
on digital signal processing and operating multilevel modulation formats with coherent and …