title: Multisegmented kinoform phase plate for spatial and temporal control of the focal-plane irradiance profile.
abstract: Kinoform phase plates (KPPs) are widely used in inertial confinement fusion to improve energy efficiency and to produce an optimum irradiance profile on the target plane. However KPPs are sensitive to beam aberrations and offer little flexibility in temporally tailoring the far-field pattern. To overcome these problems, we developed a multisegmented KPP and demonstrated temporal control of a focusing pattern and protection against phase distortions by numerical simulations.
authors.forename: K
authors.initials: K
authors.lastname: Sueda
authors.forename: K
authors.initials: K
authors.lastname: Tsubakimoto
authors.forename: N
authors.initials: N
authors.lastname: Miyanaga
authors.forename: M
authors.initials: M
authors.lastname: Nakatsuka