Overview of IR radiometry signal shapes obtained for different laser pulse energy densities inducing silicon heating only up to homogeneous and deep melting.
Maximum TRR signals and IR peaks and plateau levels vs laser energy density for silicon.
Detail of IR radiometry evolutions for energy densities just above the melt threshold.
IR radiometry evolutions representing start of homogeneous melting of surface.
IR radiometry evolutions showing overheating of the melt and prolongation of the solidification plateau.
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