Perspectives on and the road towards 100 Gb/s TDM PON with intensity-modulation and direct-detection

R Bonk, E Harstead, R Borkowski… - Journal of Optical …, 2023 - opg.optica.org
We assess the status of current generation 25G and 50G time division multiplexed passive
optical network (TDM PON) technologies based on leveraging the cost efficiencies of the …

100G fine-granularity flexible-rate passive optical networks based on discrete multi-tone with PAPR optimization

J Zhou, J He, X Lu, G Wang, Y Bo, G Liu… - Journal of Optical …, 2022 - opg.optica.org
To meet rapidly growing customer-traffic demands, passive optical networks (PONs) have
been widely applied in optical access networks. However, one common imperfection of the …

FLCS-PON—an opportunistic 100 Gbit/s flexible PON prototype with probabilistic shaping and soft-input FEC: operator trial and ODN case studies

R Borkowski, Y Lefevre, A Mahadevan… - Journal of Optical …, 2022 - opg.optica.org
FLCS-PON is a concept of a flexible passive optical network (PON), where the modulation
and coding parameters of the downstream signal, consisting of modulation order, code rate …

Simplified LDPC-assisted CNC algorithm for entropy-loaded discrete multi-tone in a 100G flexible-rate PON

W Mo, J Zhou, G Liu, Y Huang, L Li, H Cui, H Wang… - Optics …, 2023 - opg.optica.org
Passive optical networks (PONs) have been widely used in optical access networks to meet
the requirement of the rapidly growing data traffic. However, the optical power budget of the …

Real-time validation of downstream 50G/25G and 50G/100G flexible rate PON based on Miller encoding, NRZ, and PAM4 modulation

D van Veen, V Houtsma - Journal of Optical Communications and …, 2023 - opg.optica.org
Experimental demonstration is given of a real-time flexible downstream 50 Gb/s passive
optical network (PON) mixed with 25 Gb/s or 100 Gb/s signals. 25 Gb/s transmission is …

Key technologies for a beyond-100G next-generation passive optical network

N Feng, M Ma, Y Zhang, X Tan, Z Li, S Li - Photonics, 2023 - mdpi.com
The explosive development of emerging telecommunication services has stimulated a huge
growth in bandwidth demand as people seek universal access to telecommunication …

Flexible upstream FEC for higher throughput, efficiency, and robustness for 50G PON

A Mahadevan, Y Lefevre, E Harstead… - Optical Fiber …, 2022 - opg.optica.org
Flexible Upstream FEC for Higher Throughput, Efficiency, and Robustness for 50G PON Page
1 Flexible Upstream FEC for Higher Throughput, Efficiency, and Robustness for 50G PON …

A real-time 25/50/100G flex-rate PON implementation

V Houtsma, D van Veen - 2022 European Conference on …, 2022 - ieeexplore.ieee.org
A Real-Time 25/50/100G Flex-Rate PON Implementation Page 1 A Real-Time 25/50/100G
Flex-Rate PON Implementation Vincent Houtsma and Doutje van Veen Nokia Bell Labs …

Optical access evolutions towards SDN and disaggregated hardware: an operator perspective

G Simon, P Chanclou, M Wang, D Abgrall… - Journal of Optical …, 2022 - opg.optica.org
In this paper, we review recent advances of the optical access network in the path toward
Cloud-computing-related technologies, software defined networking, and network function …

Low Bandwidth APD Receiver Assessment with Fixed FIR Filter and SOA for Multi-Rate and Several Wavelength of Class N1 and C+ of Higher Speed PONs

G Gaillard, F Saliou, J Potet, G Simon… - … and Exhibition on …, 2022 - opg.optica.org
Abstract A 17GHz APD-TIA followed by an optimized analog 6-taps FIR filter is demonstrated
for up to-27dBm sensitivities at 25G and 50Gbit/s, for downstream (continuous) and …