ArticleBiomedical optics express2026
Sensitivity factors for diffuse optics - derivation of equations for finite changes.
Article in Biomedical optics express, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
We present analytical equations for time-resolved signals in diffuse optics and their sensitivity factors in homogeneous media, derived from perturbation-based equations valid for infinitesimal changes and then extended to finite changes in optical properties. Time-resolved optical measurements are becoming increasingly available due to technological advancements, expanding their use in various techniques such as near-infrared spectroscopy (NIRS). These measurements acquire distributions of times of flight (DTOF) of photons, and the measurands considered in this study are attenuation (
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