Time and frequency transfer over optical network

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F63839172%3A_____%2F13%3A10130217" target="_blank" >RIV/63839172:_____/13:10130217 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.7125/APAN.35.3" target="_blank" >http://dx.doi.org/10.7125/APAN.35.3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.7125/APAN.35.3" target="_blank" >10.7125/APAN.35.3</a>

Result language
angličtina
Original language name
Time and frequency transfer over optical network
Original language description
This paper aims to summarize and express network requirements of time and frequency transfer over optical networks performed in National Research and Education networks of France and Czech Republic. Time transfer experiment in Czech Republic converts microwave output frequency of cesium atomic clocks into train of optical pulses that carries accurate time over alloptical network with two network domains. Frequency transfer experiment references optical comb etalon to frequency of atomic clock. An optical frequency of optical comb is then sent throughout optical network in a single bidirectional channel. The paper highlights advantages and challenges of both transfer approaches.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
—

Project
<a href="/en/project/7E13002" target="_blank" >7E13002: Multi-Gigabit European Research and Education Network and Associated Services</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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