The Rayleigh-Taylor (RT) instability affects a vast range of
High Energy Density (HED) length scales, spanning from supernova
explosions (1013 m) to inertial confinement fusion
(10-6 m). In inertial confinement fusion, the RT instability
is known to induce mixing or turbulent transition, which in turn
cools the hot spot and hinders ignition. The fine-scale features of
the RT instability, which are difficult to image in HED physics, may
help determine if the system is mixing or is transitioning to
turbulence. Earlier diagnostics lacked the spatial and temporal
resolution necessary to diagnose the dynamics that occur along the
RT structure. A recently developed diagnostic, the Crystal
Backlighter Imager (CBI), [1,2] can now
produce an x-ray radiograph capable of resolving the fine-scale
features expected in these RT unstable systems. This paper describes
an experimental design that adapts a well-characterized National
Ignition Facility (NIF) platform to accommodate the CBI
diagnostic. Simulations and synthetic radiographs highlight the
resolution capabilities of the CBI in comparison to previous
diagnostics. The improved resolution of the system can provide new
observations to study the RT instability's involvement in mixing and
the transition to turbulence in the HED regime.