Search Results - "Jackson Williams, G."
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Calibration and equivalency analysis of image plate scanners
Published in Review of scientific instruments (01-11-2014)“…A universal procedure was developed to calibrate image plate scanners using radioisotope sources. Techniques to calibrate scanners and sources, as well as…”
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Enhanced laser–plasma interactions using non-imaging optical concentrator targets
Published in Optica (20-02-2020)“…Picosecond-scale laser–matter interactions using compound parabolic concentrators have demonstrated strongly relativistic ponderomotive effects with ∼ 10 ×…”
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Pulse compressor architecture to enable next-generation high-energy petawatt-class lasers
Published in Optics express (04-11-2024)“…The maximum energy obtainable within a single aperture of a high-energy petawatt-class (HEPW) laser is typically limited by the pulse compressor. This work…”
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Picosecond x-ray strain rosette reveals direct laser excitation of coherent transverse acoustic phonons
Published in Scientific reports (11-01-2016)“…Using a strain-rosette, we demonstrate the existence of transverse strain using time-resolved x-ray diffraction from multiple Bragg reflections in…”
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Direct measurements of multi-photon induced nonlinear lattice dynamics in semiconductors via time-resolved x-ray scattering
Published in Scientific reports (22-12-2016)“…Nonlinear optical phenomena in semiconductors present several fundamental problems in modern optics that are of great importance for the development of…”
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Towards the optimisation of direct laser acceleration
Published in New journal of physics (01-02-2021)“…Experimental measurements using the OMEGA EP laser facility demonstrated direct laser acceleration (DLA) of electron beams to (505 ± 75) MeV with (140 ± 30) nC…”
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EPICS oscilloscope for time-resolved data acquisition
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-09-2011)“…The Sector 7 undulator beamline (7 ID) of the Advanced Photon Source (APS) is dedicated to time-resolved X-ray research [1]. Silicon avalanche photodiodes…”
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