title: CEP-stable, sub-6 fs, 300-kHz OPCPA system with more than 15 W of average power.
abstract: We report on a CEP-stable OPCPA system reaching multi-GW peak powers at 300 kHz repetition rate. It delivers 15 W of average power, over 50 µJ of compressed pulse energy and a pulse duration below 6 fs. By implementing an additional pump-seed-synchronization, the output parameters are stabilized over hours with power fluctuations of less than 1.5%.
authors.forename: Stephan
authors.initials: S
authors.lastname: Prinz
authors.forename: Matthias
authors.initials: M
authors.lastname: Haefner
authors.forename: Catherine Yuriko
authors.initials: CY
authors.lastname: Teisset
authors.forename: Robert
authors.initials: R
authors.lastname: Bessing
authors.forename: Knut
authors.initials: K
authors.lastname: Michel
authors.forename: Yeon
authors.initials: Y
authors.lastname: Lee
authors.forename: Xiao Tao
authors.initials: XT
authors.lastname: Geng
authors.forename: Seungchul
authors.initials: S
authors.lastname: Kim
authors.forename: Dong Eon
authors.initials: DE
authors.lastname: Kim
authors.forename: Thomas
authors.initials: T
authors.lastname: Metzger
authors.forename: Marcel
authors.initials: M
authors.lastname: Schultze