A diffusion model of noninvasive absorption spectroscopy … the relative probability that a photon
will visit a certain location in … For steady-state spectroscopy a simple relation was derived …

… In this paper, we evaluate the accuracy of photon path retrievals from the A-band spectra
in a situation where the photon paths are very well known: ground-based narrow field-of-view …

… absorption path length is accomplished by the method of cavity ringdown spectroscopy [12]. …
Photon numbers Mq are normalized by the stationary photon number in the strongest modes…

… This study presents a novel empirical formula that describes the dependence of the DPS
photon path length on both total scattering and absorption coefficients over the range of values …

… pathways. We consider resonant nonlinear processes where matter paths get entangled with
photon paths … matter-pathway control and selection by manipulating the photons. Entangled …

… path delays among the entangled photon beams, which can be useful for carrying out entangled
multiphoton spectroscopy. … moments from the measured absorption cross sections is …

… -photon excitation rate is constant along the path length and the fluorescence intensity is
directly proportional to the concentration of molecules and the intensity of the light source [114]. …

… is a method to noninvasively quantitate tissue absorption … photons that are collected during
the single fiber reflectance measurement. MC model estimates of the single fiber photon path …

… path observations (our measurements refer to photons … of the photons with the longest paths
being absorbed by strong … the contribution of photons with large optical paths, thereby sys…

… observed by one-photon spectroscopy, either in absorption or emission, … by simultaneous
two-photon absorptions. The Two-… This is doubly true in two-photon spectroscopy, where path …