Fig. 8: Acquisition of OCTA en-face images of the phantom.

a En-face OCTA images of each channel obtained using the custom-built OCT. These OCTA images were computed using the SSADA algorithm. The MAP images depict a range from 0 (top of Ch1) to 350 μm. b Test conducted to assess the channel structure, fluid leakage, and reusability of the phantom. Each scale bar is 2 mm.