Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Antonino Nespola"'
Autor:
Andrea D'Amico, Stefano Straullu, Giacomo Borraccini, Elliot London, Stefano Bottacchi, Stefano Piciaccia, Alberto Tanzi, Antonino Nespola, Gabriele Galimberti, Scott Swail, Vittorio Curri
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 2, Pp 564-574 (2021)
Increasing traffic demands are causing network operators to adopt disaggregated and open networking solutions to better exploit optical transmission capacity, and consequently enable a software-defined networking (SDN) approach to control and managem
Externí odkaz:
https://doaj.org/article/8f919ffea6ca43beab8cee769cc7e69c
Autor:
Dario Pilori, Luca Bertignono, Antonino Nespola, Fabrizio Forghieri, Marco Mazzini, Roberto Gaudino
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 2, Pp 1-10 (2018)
This paper presents an experimental demonstration of bidirectional 4-PAM transmission for intra-datacenter links using a pair of SMF fibers. In the proposed architecture, each transceiver laser feeds both fibers, which are thus used bidirectionally t
Externí odkaz:
https://doaj.org/article/afa49fb989ec4a78b84a830bfaea6557
Autor:
Fabrizio Forghieri, Giuseppe Rizzellimartella, Stefano Straullu, Roberto Gaudino, Antonino Nespola
Publikováno v:
Journal of Lightwave Technology. 40:37-44
We investigate on a two-fiber short-reach self-homodyne coherent transmission system without optical amplification, where the same transmission laser is used to generate a modulated signal carrying useful data and a continuous wave signal, which serv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83109c5f8b990d11541526c063b38b8b
https://doi.org/10.1109/jlt.2021.3118218
https://doi.org/10.1109/jlt.2021.3118218
Publikováno v:
Journal of Lightwave Technology. 39:6403-6412
Digital subcarrier multiplexing (SCM) has recently emerged as a promising solution for next-generation ultra-high-baudrate coherent optical communication systems. Among its distinctive advantages over traditional single-carrier modulation, SCM enable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fed77cedf78d4f959ac25a499ed21e8
https://doi.org/10.1109/jlt.2021.3104523
https://doi.org/10.1109/jlt.2021.3104523
Autor:
Alberto Tanzi, Antonino Nespola, Stefano Piciaccia, Stefano Staullu, Vittorio Curri, Gabriele Galimberti, Giacomo Borraccini
Publikováno v:
IEEE Photonics Technology Letters. 33:868-871
Practical needs related to infrastructure management are driving optical network operators to include Raman amplification in order to improve the performance of long fiber spans. Compared to standard erbium-doped fiber amplifier (EDFA) management, Ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c2b7a228633330ffce9569bc91293ed
https://doi.org/10.1109/lpt.2021.3063526
https://doi.org/10.1109/lpt.2021.3063526
Autor:
Elliot London, Alberto Tanzi, Stefano Straullu, Stefano Piciaccia, Gabriele Galimberti, Stefano Bottacchi, Antonino Nespola, Giacomo Borraccini, Vittorio Curri, Scott Swail, Andrea D'Amico
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 2, Pp 564-574 (2021)
Increasing traffic demands are causing network operators to adopt disaggregated and open networking solutions to better exploit optical transmission capacity, and consequently enable a software-defined networking (SDN) approach to control and managem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99a7d1149ab808807176605f774e3d42
https://ieeexplore.ieee.org/document/9382009/
https://ieeexplore.ieee.org/document/9382009/
Autor:
Giuseppe Rizzelli Martella, Pablo Torres-Ferrera, Antonino Nespola, Fabrizio Forghieri, Jose M. Castro, Andrea Carena, Bulent Kose, Roberto Gaudino
We present a detailed statistical study on achievable reach of 100 Gbps data center optical links based on vertical cavity surface emitting lasers (VCSEL) and multimode fibers (MMF). Based on the characterization of the spectral and spatial propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7673a57d9cf5f639cbcc768915f450d3
http://hdl.handle.net/11583/2948140
http://hdl.handle.net/11583/2948140
Publikováno v:
Journal of Lightwave Technology. 37:3475-3482
This paper presents a modified soft-decoding strategy, which improves performance in the presence of strong phase noise. This can substantially increase the reach of systems that are severely affected by phase noise, generated by fiber non-linear Ker
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a522894e6f2f7dfbe0c798064cc69159
https://doi.org/10.1109/jlt.2019.2917308
https://doi.org/10.1109/jlt.2019.2917308
Transmission of 61 C-Band Channels over Record Distance of Hollow-Core-Fiber with L-Band Interferers
Autor:
John R. Hayes, Fabrizio Forghieri, Thomas D. Bradley, Yongmin Jung, Gabriella Bosco, Gregory T. Jasion, Yong Chen, Hesham Sakr, Antonino Nespola, Pierluigi Poggiolini, Eric Numkam Fokoua, David J. Richardson, Stefano Straullu, Francesco Poletti, Kerrianne Harrington
Publikováno v:
Journal of Lightwave Technology
We report on two recirculating loop transmission experiments over a hollow-core fiber of the Nested-Antiresonant Nodeless type (NANF). We transmitted 61 channels in C-band at 32 GBaud, with either PM-QPSK or PM-16QAM modulation. In addition, 61 L-ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e881e3a5971a494ef4bdc1d80fa9616d
http://hdl.handle.net/11583/2948070
http://hdl.handle.net/11583/2948070