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(Top panel) Shows a cartoon drawing and a photograph of the tunable laser source developed for use in point-of-care SS-OCT systems. (Bottom panel) Shows cross sectional images of the ventral surface of a human forefinger obtained during the forward scan (left) and the backward scan (middle) of the resonant mirror inside the linear cavity, together with a combined image (right). Reprinted from Ref. 146 with permission from Optical Society of America.
