Energy Conservation in Passive Optical Networks: A Tutorial and Survey
The Passive Optical Network (PON) has been evolving continuously in terms of architecture
and capacity to keep up with the demand for high-speed Internet access in the access …
and capacity to keep up with the demand for high-speed Internet access in the access …
Opening up ROADMs: let us build a disaggregated open optical line system
J Kundrát, O Havliš, J Jedlinský… - Journal of Lightwave …, 2019 - opg.optica.org
At the lowest layer of today's communication networks is an optical line system (OLS), a
physical network of equipment, which carries high-frequency analog light signals over …
physical network of equipment, which carries high-frequency analog light signals over …
Vibration sensing for deployed metropolitan fiber infrastructure
The optical fiber deployed in the metropolitan infrastructure carrying high-speed WDM traffic
data is used also for network surveillance, identifying and localizing the onset of vibrations …
data is used also for network surveillance, identifying and localizing the onset of vibrations …
Experimental demonstration of a metro area network with terabit-capable sliceable bit-rate-variable transceivers using directly modulated VCSELs and coherent …
Disaggregation in optical networks is particularly relevant to be considered for the
deployment of 5G services and towards the support of 6G. Particularly in the metro area …
deployment of 5G services and towards the support of 6G. Particularly in the metro area …
Experimental demonstration of soft-ROADMS with dual-arm drop elements for future optical-wireless converged access networks
OFA Gonem, RP Giddings… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
Digital signal processing (DSP)-enabled soft reconfigurable optical add/drop multiplexers
(Soft-ROADMs) offer flexible add/drop optical switching at wavelength, sub-wavelength and …
(Soft-ROADMs) offer flexible add/drop optical switching at wavelength, sub-wavelength and …
Photonic integrated WDM cross-connects for optical metro and data center networks
We present a scalable and novel modular optical metro core node architecture and low cost
metro access node architectures with edge computing functionalities employing photonic …
metro access node architectures with edge computing functionalities employing photonic …
On-demand routing, modulation level and spectrum allocation (OD-RMSA) for multicast service aggregation in elastic optical networks
The light-tree based multicast service aggregation (LT-MSA) scheme provides a cost-
efficient method to accommodate a large number of finer-grained multicast services in …
efficient method to accommodate a large number of finer-grained multicast services in …
Analysis of bandwidth narrowing in wavelength selective switch enabled DP-64QAM systems with transceiver noise
The impact of filtering impairments resulting from cascaded, wavelength selective switches
is investigated for 32 Gbaud dual-polarization 64-ary quadrature amplitude modulation in …
is investigated for 32 Gbaud dual-polarization 64-ary quadrature amplitude modulation in …
Genetic algorithm for holistic VNF-map** and virtual topology design
Next generation of Internet of Things (IoT) services imposes stringent requirements to the
future networks that current ones cannot fulfill. 5G is a technology born to give response to …
future networks that current ones cannot fulfill. 5G is a technology born to give response to …
Metropolitan optical networks: A survey on new architectures and future trends
Metropolitan optical networks are undergoing major transformations to continue being able
to provide services that meet the requirements of the applications of the future. The arrival of …
to provide services that meet the requirements of the applications of the future. The arrival of …