Glucose Sensing in Human Gingival Tissue Using Supercontinuum Source Based Differential Absorption Optical Coherence Tomography

摘要

Differential absorption based frequency domain optical coherence tomography (FD-DAOCT) technique is proposed and demonstrated for sensing glucose in saline and in ex vivo human gingival tissue. A broad band supercontinuum source at wavelengths 1580 nm and 1300 nm is employed in the proposed study.