Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Elias Giacoumidis"'
Autor:
Chen Shao, Elias Giacoumidis, Syed Moktacim Billah, Shi Li, Jialei Li, Prashasti Sahu, André Richter, Michael Faerber, Tobias Kaefer
Publikováno v:
Photonics, Vol 11, Iss 7, p 613 (2024)
Recently, extensive research has been conducted to explore the utilization of machine learning (ML) algorithms in various direct-detected and (self)-coherent short-reach communication applications. These applications encompass a wide range of tasks,
Externí odkaz:
https://doaj.org/article/16e699e03c4d4ab2a3aa38d56ea377dd
Publikováno v:
APL Photonics, Vol 5, Iss 4, Pp 041301-041301-5 (2020)
We experimentally demonstrate the world’s first field-programmable gate-array-based real-time fiber nonlinearity compensator (NLC) using sparse K-means++ machine learning clustering in an energy-efficient 40-Gb/s 16-quadrature amplitude modulated s
Externí odkaz:
https://doaj.org/article/88913ce5b9bd42a2adac0a26e7040af0
Autor:
Jinlong Wei, Cedric F. Lam, Ji Zhou, Ivan Aldaya, Elias Giacoumidis, Andre Richter, Qixiang Cheng, Richard Penty, Ian White
Publikováno v:
Applied Sciences, Vol 11, Iss 8, p 3406 (2021)
A novel low-cost and energy-efficient approach for reaching 40 Gb/s signals is proposed for cost-sensitive optical access networks. Our proposed design is constituted of an innovative low-complex high-performance digital signal processing (DSP) archi
Externí odkaz:
https://doaj.org/article/2b837cd74e174548aca98f0ddd7bc83d
Autor:
Tu Nguyen, Sofien Mhatli, Elias Giacoumidis, Ludo Van Compernolle, Marc Wuilpart, Patrice Megret
Publikováno v:
IEEE Photonics Journal, Vol 8, Iss 2, Pp 1-9 (2016)
A support vector machine (SVM)-based classification nonlinear equalizer (NLE) is demonstrated, for the first time, in coherent optical orthogonal frequency-division multiplexing (CO-OFDM). For a 40-Gb/s 16 quadrature amplitude modulated (16QAM) CO-OF
Externí odkaz:
https://doaj.org/article/2d07a528115d4a3794a65a71ed372968
Autor:
Ivan Aldaya, Elias Giacoumidis, Geraldo de Oliveira, Jinlong Wei, Julián Leonel Pita, Jorge Diego Marconi, Eric Alberto Mello Fagotto, Liam Barry, Marcelo Luis Francisco Abbade
Publikováno v:
Applied Sciences, Vol 10, Iss 1, p 152 (2019)
In order to meet the increasing capacity requirements, network operators are extending their optical infrastructure closer to the end-user while making more efficient use of the resources. In this context, long reach passive optical networks (LR-PONs
Externí odkaz:
https://doaj.org/article/99f6cf1f5b1b49809b944838ceb9d971
Autor:
Elias Giacoumidis, Yi Lin, Mutsam Jarajreh, Sean O’Duill, Kevin McGuinness, Paul F. Whelan, Liam P. Barry
Publikováno v:
Applied Sciences, Vol 9, Iss 20, p 4398 (2019)
Coherent fiber-optic communication systems are limited by the Kerr-induced nonlinearity. Benchmark optical and digital nonlinearity compensation techniques are typically complex and tackle deterministic-induced nonlinearities. However, these techniqu
Externí odkaz:
https://doaj.org/article/04629ed2460d4035ac8b7ed377ab1955
Publikováno v:
Future Internet, Vol 11, Iss 1, p 2 (2018)
Coherent optical orthogonal frequency division multiplexing (CO-OFDM) has attracted a lot of interest in optical fiber communications due to its simplified digital signal processing (DSP) units, high spectral-efficiency, flexibility, and tolerance to
Externí odkaz:
https://doaj.org/article/8ea53970ba34401bacbea27710f423d4
Publikováno v:
Future Internet, Vol 10, Iss 12, p 118 (2018)
To address the continuous growth in high-speed ubiquitous access required by residential users and enterprises, Telecommunication operators must upgrade their networks to higher data rates. For optical fiber access networks that directly connect end
Externí odkaz:
https://doaj.org/article/30d3ee1aaa94441c9da575ec206577a0
Autor:
Cosimo Calo, Guy Aubin, Theo Verolet, Colm Browning, Elias Giacoumidis, Liam P. Barry, Kamel Merghem, Yi Lin, K. Mekhazni, Abderrahim Ramdane, Amol Delmade, Francois Lelarge, Alexandre Shen
Publikováno v:
Journal of Lightwave Technology
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2020, 28 (30), pp.5708-5715. ⟨10.1109/JLT.2020.3002653⟩
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2020, 28 (30), pp.5708-5715. ⟨10.1109/JLT.2020.3002653⟩
International audience; Single section quantum dash (QDash) mode locked lasers (MLL) can provide a flat and broadband optical frequency comb with low energy consumption, operational simplicity and large-scale low-cost production possibilities. MLL lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3c3bf3ba5ace5ce66e203e70c3f9436
https://doi.org/10.1109/jlt.2020.3002653
https://doi.org/10.1109/jlt.2020.3002653
Publikováno v:
Transactions on emerging telecommunications technologies
Transactions on emerging telecommunications technologies, Wiley-Blackwell, In press, pp.e4400. ⟨10.1002/ett.4400⟩
Transactions on emerging telecommunications technologies, 2022, 33, pp.e4400. ⟨10.1002/ett.4400⟩
Transactions on emerging telecommunications technologies, Wiley-Blackwell, In press, pp.e4400. ⟨10.1002/ett.4400⟩
Transactions on emerging telecommunications technologies, 2022, 33, pp.e4400. ⟨10.1002/ett.4400⟩
International audience; In this survey, we analyze the newest machine learning (ML) techniques applied in modern optical orthogonal frequency division multiplexing (O-OFDM) systems for access, core networks, and multi-channel transmission. From rudim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5c4d1fcc531aae6bc45db49a30bef5b
https://hal.archives-ouvertes.fr/hal-03507988
https://hal.archives-ouvertes.fr/hal-03507988
