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Thomas Cowan (HZDR (Helmholtz-Zentrum Dresden - Rossendorf))19/10/2026, 11:50Inertial fusionOral
NIF's 2022 ignition demonstration, built on diagnostic techniques shared with OMEGA, established a mature suite of implosion diagnostics — neutron time-of-flight and imaging, gated x-ray radiography, VISAR, Compton radiography, and nuclear activation spectrometry — suited to single, richly instrumented shots fired at most a few times per day. Inertial fusion energy (IFE) demands a different...
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Sebastian Busch19/10/2026, 12:10Inertial fusionOral
Laser interaction with near-critical density plasma generated from low-density polymer foams provides an efficient platform for direct laser acceleration of electrons. In experiments performed at the sub-picosecond PHELIX laser facility, polymer foams with densities ranging from 2 to 8 mg/cc were homogenized using a controlled nanosecond pre-pulse to ensure entire plasma homogenization before...
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Victorien Bouffetier (Helmholtz Zentrum Dresden Rossendorf)19/10/2026, 12:30Inertial fusionOral
Hydrodynamic instabilities and mixing play a fundamental role in inertial confinement fusion and more generally in the development of strongly shocked plasma flows. However, due to the limitations provided by laser-generated X-ray sources, it is difficult to probe hydrodynamic instabilities and mixing with sufficient resolution at high power laser facilities to visualize the onset of such...
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Xu Zhao19/10/2026, 12:50Inertial fusionOral
X-ray phase contrast imaging (XPCI) is a cutting-edge diagnostic technique that enables the recording of the phase and absorption as an X-ray beam with some transverse coherence passes through a target. The phase information supports the detection of steep density gradients, as a result XPCI is particularly well-suited for imaging laser-driven shock propagation inside low and high opacity...
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