Interaction analysis: coherent vs. legacy transmission data systems for ITU grid spacing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F24%3APU152596" target="_blank" >RIV/00216305:26220/24:PU152596 - isvavai.cz</a>
Alternative codes found
RIV/63839172:_____/24:10133660
Result on the web
<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/13129/131290T/Interaction-analysis--coherent-vs-legacy-transmission-data-systems-for/10.1117/12.3027591.short" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/13129/131290T/Interaction-analysis--coherent-vs-legacy-transmission-data-systems-for/10.1117/12.3027591.short</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.3027591" target="_blank" >10.1117/12.3027591</a>

Result language
angličtina
Original language name
Interaction analysis: coherent vs. legacy transmission data systems for ITU grid spacing
Original language description
Coherent high-speed optical systems have played a very significant role in the world of data transmission in the last 15 years, and transmission speeds from 1.2 Tb/s to 1.6 Tb/s per lambda are expected to enter the market very soon. Historically, legacy high-speed 10 Gb/s data transmission systems have used the simplest On-Off Keying (OOK) modulation scheme. Since data transmission systems have been gradually moving to coherent transmissions with advanced modulation schemes, the coexistence of slower signals using OOK modulation can have a significant impact on coherent data signals via the nonlinear effect of Cross-Phase Modulation (CPM). In this paper, we evaluate the Bit Error Rate (BER) and Optical Signal-to-Noise Ratio (OSNR) for legacy 10 Gb/s data signals transmitted together with high-speed coherent 200 Gb/s data signals for fiber distances ranging from 100 km to 800 km. This scenario is rather suitable for National Research and Educational Network (NREN) operators, where slow OOK and high-speed coherent data signals are transmitted on the predefined International Telecommunication Union (ITU) channel spacing, usually 100 GHz.
Czech name
—
Czech description
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proc. SPIE 13129, Optical Modeling and Performance Predictions XIV
ISBN
9781510679184
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
1-4
Publisher name
SPIE
Place of publication
San Diego, USA
Event location
San Diego
Event date
Aug 18, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001337018700020

Similar results(10)