title: Spectral amplitude and phase noise characterization of titanium-sapphire lasers.
abstract: There are few methods capable of characterizing pulse-to-pulse noise in high repetition rate ultrafast lasers. Here we use a recently developed method, termed fidelity, to determine the spectral amplitude and phase noise that leads to lack of pulse repeatability and degrades the performance of laser sources. We present results for a titanium sapphire oscillator and a regenerative amplifier system under different noise conditions. Our experimental results are backed by numerical calculations.
authors.forename: Gennady
authors.initials: G
authors.lastname: Rasskazov
authors.forename: Vadim V
authors.initials: VV
authors.lastname: Lozovoy
authors.forename: Marcos
authors.initials: M
authors.lastname: Dantus