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(a) A typical temporal displacement profile of a single point on a 2% agar phantom. (b) Optical coherence elastography (OCE) measurements of the elastic wave dispersion for 2% agar phantom fitted with Rayleigh–Lamb frequency Eq. (1). (c) Quantitative results of the Young’s modulus of 2% agar phantom assessed by Rayleigh–Lamb frequency equation (RLFE) and mechanical testing.
