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. 2015 Jun 8;5:10582. doi: 10.1038/srep10582

Figure 2. Effect of the photon energy (laser wavelength) on the efficiency of sound generation.

Figure 2

The laser pulses with 400 nm and 800 nm central wavelengths have similar effects on the sound generation efficiency in the time domain (with offset), in the frequency domain, and also in intensity (with offset).