4 Result(s)
within
M. Sentis
Science, Humanities and Social Sciences, multidisciplinary
-
Article
Open AccessExperimental investigation of size broadening of a Kα x-ray source produced by high intensity laser pulses
The size of a hard Kα x-ray source ( \({\mathrm{E}}_{{\rm{K}}_{\rm{\alpha }}}\) E ...
-
Article
Open AccessExploring phase contrast imaging with a laser-based Kα x-ray source up to relativistic laser intensity
This study explores the ability of a hard Kα x-ray source (17.48 keV) produced by a 10 TW class laser system operated at high temporal contrast ratio and high repetition rate for phase contrast imaging. For demon...
-
Article
Open AccessImpact of the pulse contrast ratio on molybdenum Kα generation by ultrahigh intensity femtosecond laser solid interaction
We present an extended experimental study of the absolute yield of Kα x-ray source (17.48 keV) produced by interaction of an ultrahigh intensity femtosecond laser with solid Mo target for temporal contrast ratios...
-
Article
Open AccessLaser-synthesized oxide-passivated bright Si quantum dots for bioimaging
Crystalline silicon (Si) nanoparticles present an extremely promising object for bioimaging based on photoluminescence (PL) in the visible and near-infrared spectral regions, but their efficient PL emission in...
