title: Long-term carrier-envelope phase coherence.
abstract: The carrier-envelope phase of the pulse train emitted by a 10-fs mode-locked laser has been stabilized such that carrier-envelope phase coherence is maintained for at least 150 s (measurement limited). The phase coherence time was measured independently of the feedback loop.
authors.forename: Tara M
authors.initials: TM
authors.lastname: Fortier
authors.forename: David J
authors.initials: DJ
authors.lastname: Jones
authors.forename: Jun
authors.initials: J
authors.lastname: Ye
authors.forename: Steven T
authors.initials: ST
authors.lastname: Cundiff
authors.forename: Robert S
authors.initials: RS
authors.lastname: Windeler