title: Broadband dynamic phase matching of high-order harmonic generation by a high-peak-power soliton pump field in a gas-filled hollow photonic-crystal fiber.
abstract: Hollow-core photonic-crystal fibers are shown to enable dynamically phase-matched high-order harmonic generation by a gigawatt soliton pump field. With a careful design of the waveguide structure and an appropriate choice of input-pulse and gas parameters, a remarkably broadband phase matching can be achieved for a soliton pump field and a large group of optical harmonics in the soft-x-ray-extreme-ultraviolet spectral range.
authors.affiliation: Department of Physics, International Laser Center, M.V. Lomonosov Moscow State University, Vorob'evy gory, 119992 Moscow, Russia.
authors.forename: Evgenii E
authors.initials: EE
authors.lastname: Serebryannikov
authors.forename: Dietrich
authors.initials: D
authors.lastname: von der Linde
authors.forename: Aleksei M
authors.initials: AM
authors.lastname: Zheltikov