title: High-precision optical-frequency dissemination on branching optical-fiber networks.
abstract: We present a technique for the simultaneous dissemination of high-precision optical-frequency signals to multiple independent remote sites on a branching optical-fiber network. The technique corrects optical-fiber length fluctuations at the output of the link, rather than at the input as is conventional. As the transmitted optical signal remains unaltered until it reaches the remote site, it can be transmitted simultaneously to multiple remote sites on an arbitrarily complex branching network. This technique maintains the same servo-loop bandwidth limit as in conventional techniques and is compatible with active telecommunication links.
authors.affiliation: School of Physics, University of Western Australia, WA, Australia. sascha.schediwy@uwa.edu.au
authors.forename: Sascha W
authors.initials: SW
authors.lastname: Schediwy
authors.forename: David
authors.initials: D
authors.lastname: Gozzard
authors.forename: Kenneth G H
authors.initials: KG
authors.lastname: Baldwin
authors.forename: Brian J
authors.initials: BJ
authors.lastname: Orr
authors.forename: R Bruce
authors.initials: RB
authors.lastname: Warrington
authors.forename: Guido
authors.initials: G
authors.lastname: Aben
authors.forename: Andre N
authors.initials: AN
authors.lastname: Luiten