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. 2013 Dec 2;5(1):16–30. doi: 10.1364/BOE.5.000016

Fig. 3.

Fig. 3

NIR measurement setup for simulating a pulsing artery embedded in bone phantom, using a cardiac pulsatile pump, silicone tubes and liquid tissue-simulating phantoms. A fibered laser source sends light to the sample and a fiber probe with multiple source-detector separation options (collection optical fibers) collects the light and sends it to the customized detector, whose signal is recorded on an oscilloscope.