Submicron Surface Vibration Profiling Using Doppler Self-Mixing Techniques

<table>Typical curve response for the Doppler frequency obtained from the several acquisitions with different amplitudes (2.5 V, 3 V, 4 V, and 5 V) of the self-mixing signals for different frequencies in the PZ movement.</table>

Advances in Optics

fig8

Figure 8

Figure 8: Submicron Surface Vibration Profiling Using Doppler Self-Mixing Techniques 