Fig. 5: Monostatic scan of organic masses in gelatin tissue phantom for acuity and lateral resolution. | Nature Communications

Fig. 5: Monostatic scan of organic masses in gelatin tissue phantom for acuity and lateral resolution.

From: Sub-wavelength lateral detection of tissue-approximating masses using an ultrasonic metamaterial lens

Fig. 5: Monostatic scan of organic masses in gelatin tissue phantom for acuity and lateral resolution.The alternative text for this image may have been generated using AI.

a Carrot tissue masses with lateral widths of 1–4 mm in 1 mm intervals. b ML lateral scan of biomasses overlayed with image of the sample. Samples larger than 0.72λ are detected. c 6 mm and 4 mm rectangular masses in tissue phantom with lateral size and spacing > 1λ. d Lateral scan of clearly shows the objects when overlayed with an image of the sample as known in the measurements.

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