Flexible Multiband Signal Transmission using a Directly Modulated Laser over Photonically Generated 40 GHz

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F21%3A00351374" target="_blank" >RIV/68407700:21230/21:00351374 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/EuCNC/6GSummit51104.2021.9482455" target="_blank" >https://doi.org/10.1109/EuCNC/6GSummit51104.2021.9482455</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EuCNC/6GSummit51104.2021.9482455" target="_blank" >10.1109/EuCNC/6GSummit51104.2021.9482455</a>

Result language
angličtina
Original language name
Flexible Multiband Signal Transmission using a Directly Modulated Laser over Photonically Generated 40 GHz
Original language description
Flexible multiband signal transmission is proposed and demonstrated over photonically generated millimeter wave signal at 40 GHz. The proposed scheme is based on a low cost directly modulated laser (DML) for data transmission and Mach-Zehnder modulator (MZM) for carrier suppressed double sideband modulation as the optical frequency multiplication scheme employed for millimeter wave signal generation. Multiple bands transmission with 50 MHz 16-quadrature amplitude modulation (QAM) have been experimentally demonstrated along 10 km standard single mode fiber (SSMF) link with a total bitrate of 1.2 Gb/s under a minimum RoP of -1.1 dBm. Further experiments with each band employing different modulation formats and bandwidths show successful performance up to 200 Mb/s using quadrature phase shift keying (QPSK), 16-QAM, 64-QAM bands, as a proof of concept towards flexible deployment of future networks, i.e. employing centralized radio access network (C-RAN) architecture.
Czech name
—
Czech description
—

Project
<a href="/en/project/FV40089" target="_blank" >FV40089: High-speed optical source modules for data centers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 2021 Joint European Conference on Networks and Communications & 6G Summit
ISBN
978-1-6654-1526-2
ISSN
2475-6490
e-ISSN
—
Number of pages
5
Pages from-to
160-164
Publisher name
IEEE
Place of publication
Porto
Event location
Porto
Event date
Jun 8, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000698755200028

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