Dense plasma diagnostics with an amplitude-division soft-x-ray laser interferometer based on diffraction gratings.
We report the demonstration of an amplitude-division soft-x-ray interferometer that can be used to generate high-contrast interferograms at the wavelength of any of the saturated soft-x-ray lasers (5.6-46.9 nm) that are available at present. The interferometer, which utilizes grazing-incidence diffraction gratings as beam splitters in a modified Mach-Zehnder configuration, was used in combination with a tabletop 46.9-nm laser to probe a large-scale (~2.7-mm-long) laser-created plasma.
Filevich
J
J
Kanizay
K
K
Marconi
M C
MC
Chilla
J L
JL
Rocca
J J
JJ