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High-precision multi-node clock network distribution.
- Source :
-
Review of Scientific Instruments . 2017, Vol. 88 Issue 10, p103103-1-103103-5. 5p. 3 Diagrams, 1 Chart, 2 Graphs. - Publication Year :
- 2017
-
Abstract
- A high precision multi-node clock network for multiple users was built following the precise frequency transmission and time synchronization of 120 km fiber. The network topology adopts a simple star-shaped network structure. The clock signal of a hydrogen maser (synchronized with UTC) was recovered from a 120 km telecommunication fiber link and then was distributed to 4 sub-stations. The fractional frequency instability of all substations is in the level of 10-15 in a second and the clock offset instability is in sub-ps in root-mean-square average. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00346748
- Volume :
- 88
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Review of Scientific Instruments
- Publication Type :
- Academic Journal
- Accession number :
- 126001683
- Full Text :
- https://doi.org/10.1063/1.5006521