deletions | additions       diff --git a/figures/Figure4/caption.tex b/figures/Figure4/caption.tex  index 5c9e6d5..3f6e710 100644  --- a/figures/Figure4/caption.tex  +++ b/figures/Figure4/caption.tex 
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\label{Figure4}(A) Amplitude of the shear wave versus laser beam power. A linear dependence is observed, with a bias at low amplitude due to ambient noise. (B) Amplitude of the shear wave versus black disk diameter. A linear dependence is observed.