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Background, Motivation and Objective In picosecond laser ultrasonics ultra-short laser pulses are used both for the generation and detection of the acoustic pulses with a typical length from 100 nm do
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Background, Motivation and Objective In picosecond laser ultrasonics ultra-short laser pulses are used both for the generation and detection of the acoustic pulses with a typical length from 100 nm down to several nanometres. These acoustic pulses could be applied for the depth profiling, i.e., spatially resolved imaging, of the inhomogeneous materials.
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