Practical considerations for near-zero margin network design and deployment
Maximizing the delivered capacity of optical transponders by mining the SNR margin to a
near-zero level is of critical importance for the economic viability of future optical networks …
near-zero level is of critical importance for the economic viability of future optical networks …
Impact of the band upgrade sequence on the capacity and capital expenditure of multi-band optical networks
Multi-band transmission over existing fibers would be a key strategy for ongoing capacity
expansion even though upgrading from the conventional C band to multi-band, such as the …
expansion even though upgrading from the conventional C band to multi-band, such as the …
Network equipment and their procurement strategy for high capacity elastic optical networks
In elastic optical networks, the success of providing high network capacity depends on the
optical signal-to-noise ratio (OSNR) values of network lightpaths. As each lightpath's OSNR …
optical signal-to-noise ratio (OSNR) values of network lightpaths. As each lightpath's OSNR …
Physical layer transmitter and routing optimization to maximize the traffic throughput of a nonlinear optical mesh network
This paper investigates the physical layer optimization as a means of improving the
utilization of limited network resources. A transparent optical network operating in the …
utilization of limited network resources. A transparent optical network operating in the …
New method to obtain optimum performance for 100Gb/s multi-span fiber optic lines
Abstract Design of DWDM lines requires calculation of optimal input powers for each span. It
is called “optimization of DWDM network”. Different approaches are currently used to solve …
is called “optimization of DWDM network”. Different approaches are currently used to solve …
QoT-aware performance evaluation of spectrally–spatially flexible optical networks over FM-MCFs
F Arpanaei, N Ardalani, H Beyranvand… - Journal of Optical …, 2020 - opg.optica.org
In this paper, we study the quality of transmission (QoT) aware routing, modulation level, and
resource assignment problem for transparent flexible optical networks over few-mode multi …
resource assignment problem for transparent flexible optical networks over few-mode multi …
Open optical network planning demonstration
JL Auge, G Grammel, E Le Rouzic, V Curri… - Optical Fiber …, 2019 - opg.optica.org
Planning optical networks in a multi-vendor environment calls for open and vendor agnostic
simulation tools to compare different scenarios in “what-if?” analysis and determine the best …
simulation tools to compare different scenarios in “what-if?” analysis and determine the best …
Capacity increase and hardware savings in DWDM networks exploiting next-generation optical line interfaces
S Pato - 2018 20th International Conference on Transparent …, 2018 - ieeexplore.ieee.org
In transport networks, each generation of optical line interfaces brings the prospect of even
higher capacity and further reductions in the cost per bit transported. Currently deployed line …
higher capacity and further reductions in the cost per bit transported. Currently deployed line …
Multi-band optical systems to enable ultra-high speed transmissions
Current forecasts indicate that the fastest growing IP-traffic is in metro and data center
interconnect (DCI)[1]. The exploitation of the entire low-loss spectrum of single-mode fibers …
interconnect (DCI)[1]. The exploitation of the entire low-loss spectrum of single-mode fibers …
Optical metro network design with low cost of equipment
New arising 5G services will pressure optical metro networks with unprecedented
requirements. As operators' revenues are not scaling accordingly, several technical …
requirements. As operators' revenues are not scaling accordingly, several technical …