id author title date pages extension mime words sentence flesch summary cache txt 0g354f19916 Chris Campbell Improving the Accuracy and Precision of Frequency Domain and Hybrid Broadband Diffuse Optical Imaging 2022 .txt text/plain 246 9 27 Diffuse Optical Spectroscopy (DOS) is a noninvasive technology that uses near-infrared (NIR) light (600-1100 nm) to investigate human tissue. Lastly, we evaluate a new technique called Structured Interrogation, which is based on the use of multiple in-phase modulated optical sources, to improve 3D localization and characterization of tissue heterogeneities. cache/0g354f19916.txt txt/0g354f19916.txt