Title :
Tapping nodes in actively stabilized fiber optic time transfer
Author :
Przemys?aw Krehlik;?ukasz ?liwczy?ski
Author_Institution :
Department of Electronics, AGH University of Science and Technology, Mickiewicza 30, 30-059 Krak?w, Poland
fDate :
6/1/2014 12:00:00 AM
Abstract :
In this paper we present the idea of fiber optic time and frequency distribution system with tapping nodes along the link. We describe a principle of delay stabilization in tapping nodes and a procedure for calibration of time signal delay. Initial experimental results show TDEV below 1 ps for averaging time approaching 105 s, and calibration error below 25 ps in various lengths of fiber sections.
Keywords :
"Optical fibers","Delays","Calibration","Optical fiber dispersion","Time-frequency analysis","Optical fiber devices","Delay lines"
Conference_Titel :
European Frequency and Time Forum (EFTF), 2014
DOI :
10.1109/EFTF.2014.7331480
