Zobrazeno 1 - 10
of 154
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
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
Autor:
Camila Costa, Lucio Borges, Rafael A. Penchel, Marcelo L.F. Abbade, Elias Giacoumidis, Jinlong Wei, Jose A. de Oliveira, Mirian Santos, Shi Li, André Richter, Jorge D. Marconi, Julián L. Pita, Ivan Aldaya
Publikováno v:
Optical Fiber Technology. 75:103186
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1e1c17f491ea248abf4a4f7f1dde46c
https://doi.org/10.1016/j.yofte.2022.103186
https://doi.org/10.1016/j.yofte.2022.103186