X-ray imaging diagnostics with high-spatial and temporal resolutions applied to dynamics of laser-irradiated high-energy-density plasmas

摘要

Imaging diagnostics of laser-produced high-energy-density plasmas with high sparial and temporal resolutions have been developed, including 1-dimensional penumbral imaging, 1-dimensional slit imaging with high-magnification, and 2-dimensional Fresnel zone plate imaging. Moire interferrometry imaging of repetitive signal has been also developed. Dynamics and density profiles were measured by using these imaging diagnostics.