Overview of high-speed TDM-PON beyond 50 Gbps per wavelength using digital signal processing [Invited Tutorial]

P Torres-Ferrera, F Effenberger, MS Faruk… - Journal of Optical …, 2022 - opg.optica.org
The recent evolution of passive optical network standards and related research activities for
physical layer solutions that achieve bit rates well above 10 Gbps per wavelength (λ) is …

FLCS-PON–A 100 Gbit/s flexible passive optical network: Concepts and field trial

R Borkowski, M Straub, Y Ou, Y Lefevre… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
We demonstrate concepts and results of a field trial for a flexible-rate passive optical network
(FLCS-PON), which delivers bitrates up to 100 Gbit/s and allows for adaptations in the …

Analysis and experiments on C band 200G coherent PON based on Alamouti polarization-insensitive receivers

A Hraghi, G Rizzelli, A Pagano, V Ferrero… - Optics …, 2022 - opg.optica.org
Passive optical network (PON) based on coherent detection has attracted a great deal of
attention in recent years as a future solution for 100+ Gbps per wavelength. Particularly for …

[HTML][HTML] Optical amplifiers for access and passive optical networks: A tutorial

T Horvath, J Radil, P Munster, NH Bao - Applied Sciences, 2020 - mdpi.com
For many years, passive optical networks (PONs) have received a considerable amount of
attention regarding their potential for providing broadband connectivity, especially in remote …

Transceiver technologies for passive optical networks: past, present, and future [Invited Tutorial]

V Houtsma, A Mahadevan, N Kaneda… - Journal of Optical …, 2020 - ieeexplore.ieee.org
This paper provides an overview of transceiver technologies to be used for current and next-
generation passive optical networks (PONs). The uninterrupted scaling of PONs to higher …

Fixed-point analysis and FPGA implementation of deep neural network based equalizers for high-speed PON

N Kaneda, CY Chuang, Z Zhu… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
Adeep neural network based equalizer is proposed to mitigate the intersymbol interference
observed in next generation high speed passive optical network (PON) links. The DNN …

An analytical model for performance estimation in modern high-capacity IMDD systems

G Rizzelli, P Torres-Ferrera, F Forghieri… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
In this article, we propose an analytical model to estimate the signal-to-noise ratio (SNR)
and then the Bit Error Rate (BER) at the output of a receiver adaptive equalizer in intensity …

Performance assessments of joint linear and nonlinear pre-equalization schemes in next generation IM/DD PON

G Li, Z Li, Y Ha, F Hu, J Zhang… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
Nonlinear distortions in passive optical network (PON) systems degrade signal transmission
performance. Joint linear and nonlinear pre-equalizers based on the Volterra series …

Experimental demonstration of flexible information rate PON beyond 100?? Gb/s with probabilistic and geometric sha**

N Kaneda, R Zhang, Y Lefevre… - Journal of Optical …, 2022 - opg.optica.org
The application of pairwise probabilistic sha** combined with geometric sha** is
investigated for a pulse-amplitude-modulation-based intensity modulated and direct …

100?? Gbps/λ PON downstream O-and C-band alternatives using direct-detection and linear-impairment equalization

P Torres-Ferrera, H Wang, V Ferrero… - Journal of Optical …, 2021 - opg.optica.org
The future-generation passive optical network (PON) physical layer, targeting 100
Gbps/wavelength, will have to deal with severe optoelectronics bandwidth and chromatic …