Hard x-ray intensity autocorrelation using direct two-photon absorption
Taito Osaka, Ichiro Inoue, Jumpei Yamada, Yuichi Inubushi, Shotaro Matsumura, Yasuhisa Sano, Kensuke Tono, Kazuto Yamauchi, Kenji Tamasaku, Makina Yabashi
Abstract
The authors show a direct characterization of 9-keV x-ray laser pulse duration and find that temporal shapes of fluctuating ultrashort x-ray pulses can be tailored through Bragg diffraction in perfect crystals.
Topics & Concepts
AutocorrelationDiffractionX-rayOpticsLaserAbsorption (acoustics)Intensity (physics)Ultrashort pulsePhotonPulse (music)Two-photon absorptionPulse durationPhysicsMaterials scienceAtomic physicsMathematicsDetectorStatisticsAdvanced X-ray Imaging TechniquesLaser-Plasma Interactions and DiagnosticsLaser-Matter Interactions and Applications