Figure 2 | Scientific Reports

Figure 2

From: Investigating mechanisms of laser pulse-induced reflectivity modulations in photoacoustic remote sensing with a 10 million frames-per-second camera

Figure 2

Results from three sequential acquisitions imaging 25 \(\upmu \)m diameter gold wires covered with a layer of water and coverslip: (a) excitation frame from acquisition A; (b) mean of the pre-excitation frames from acquisition B; (c) difference between the mean of the pre-excitation frames in acquisition B and mean of frames in acquisition C; (d) difference between the excitation frame in acquisition B and the output in (b) followed by a difference between this result and the output in (a). Scale bar: 100 \(\upmu \)m.

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