Title :
Optical frequency transfer via 920 km fiber link with 10−19 relative accuracy
Author :
Droste, S. ; Predehl, K. ; Alnis, J. ; Hänsch, T.W. ; Udem, Th ; Holzwarth, R. ; Raupach, S.M.F. ; Terra, O. ; Legero, Th ; Schnatz, H. ; Grosche, G.
Author_Institution :
Max-Planck-Inst. fur Quantenopt., Garching, Germany
Abstract :
Optical frequency transfer via a 920 km fiber link has been investigated. Active noise compensation enables the transfer of a stable optical frequency with a stability of 3.8 × 10-14 at 1 s reaching 4 × 10-18 after 104 s and an accuracy of 3.6 × 10-19.
Keywords :
optical fibre networks; optical links; optical noise; active noise compensation; distance 920 km; fiber link; stable optical frequency transfer; Optical attenuators; Optical fiber communication; Optical fiber sensors; Optical fibers; Optical polarization;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
