title: Quasi-monocyclic near-infrared pulses with a stabilized carrier-envelope phase characterized by noncollinear cross-correlation frequency-resolved optical gating.
abstract: Precise characterization of noncollinear optical parametric amplifier idler pulses that have bandwidths of more than an octave with a center wavelength at 990 nm was demonstrated. The method employed was cross-correlation frequency-resolved optical gating with broadband sum-frequency mixing to take advantage of the idler's angular dispersion. Compression to near the transform limit was achieved to produce quasi-monocyclic near-infrared pulses by use of a deformable membrane mirror.
authors.affiliation: Department of Physics, Faculty of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-0033, Japan. adachi@femto.phys.s.u-tokyo.ac.jp
authors.forename: Shunsuke
authors.initials: S
authors.lastname: Adachi
authors.forename: Pathik
authors.initials: P
authors.lastname: Kumbhakar
authors.forename: Takayoshi
authors.initials: T
authors.lastname: Kobayashi