Abstract
We demonstrate a novel decorrelation-based localized transverse flow measurement using a line-field OCT system. The lateral resolution along the line illumination direction is controlled by digitally altering the aperture size and provides a contrast only depends on the speed and resolution along that direction in the decorrelation function. The results from a capillary phantom experiment are highly correlated with the subaperture-based Doppler OCT ground truth.
© 2021 The Author(s)
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