Optimized design and challenges for C&L band optical line systems
Optical communications are the key enabler for the ever-increasing traffic growth as they
allow multiplexing a number of carriers onto a single optical fiber. However, network …
allow multiplexing a number of carriers onto a single optical fiber. However, network …
Optical transport network design beyond 100 Gbaud
Optical line interface technology has been the key enabler to reduce the cost per bit
transported, thus cost-effectively scaling optical transport networks and mitigating or even …
transported, thus cost-effectively scaling optical transport networks and mitigating or even …
Cost-effective strategies to scale the capacity of regional optical transport networks
The different segments of optical transport networks—including metro, regional, and long-
haul—will have to scale to accommodate growing capacity requirements. In metro networks …
haul—will have to scale to accommodate growing capacity requirements. In metro networks …
Benefits of counterpropagating Raman amplification for multiband optical networks
Multiband (MB) optical fiber transmission systems can unlock additional capacity in existing
optical fiber infrastructures, enabling them to keep up with the increase in traffic demand …
optical fiber infrastructures, enabling them to keep up with the increase in traffic demand …
Designing transparent flexible-grid optical networks for maximum spectral efficiency
J Pedro - Journal of Optical Communications and Networking, 2017 - opg.optica.org
Higher-order modulation formats and spectral super-channels are key to maximizing
spectral efficiency (SE) in next-generation optical transport networks, thereby …
spectral efficiency (SE) in next-generation optical transport networks, thereby …
Optimized hybrid Raman/EDFA amplifier placement for DWDM mesh networks
The minimization of the number of expensive 3R regenerators required at intermediate
nodes is a key task when planning long-haul optical transport networks. Combining Raman …
nodes is a key task when planning long-haul optical transport networks. Combining Raman …
On the impact of deploying optical transport networks using disaggregated line systems
Based on fundamental software-defined networking principles, disaggregated solutions
have recently been proposed for optical transport networks. The first solution of such type …
have recently been proposed for optical transport networks. The first solution of such type …
Characterization of the optical spectrum as a service
Encouraged by the emerging disaggregation trend in optical transport networks, operators
are willing to offer flexible and future-proof optical spectrum as a service (OSaaS) instead of …
are willing to offer flexible and future-proof optical spectrum as a service (OSaaS) instead of …
On the efficiency of flexible ethernet client architectures in optical transport networks
The data-center interconnection (DCI) market has been rising sharply for some time, leading
to the development of networking solutions tailored specifically for it. On the side of the …
to the development of networking solutions tailored specifically for it. On the side of the …
Comparison of fast quality of transmission estimation methods for C+ L+ S optical systems
Due to the high potential of multi-band transmission (MBT) systems as a short-to medium-
term solution to the ever-increasing demand for fiber capacity, one of the recent areas of …
term solution to the ever-increasing demand for fiber capacity, one of the recent areas of …