A 1-GHz multifrequency, multiwavelength frequency-domain photon migration instrument is
used to measure quantitatively the optical absorption (μ_a) and effective optical scattering …

Frequency-domain photon migration (FDPM) is a noninvasive optical technique that utilizes
intensity-modulated, near-infrared (NIR) light to quantitatively measure optical properties in …

We described a low-cost, frequency-domain photon migration spectroscopy instrument by
using in-phase and quadrature demodulation technique in a 140-MHz homodyne system. A …

We describe a novel frequency-domain photon migration instrument employing direct diode
laser modulation and avalanche photodiode detection, which is capable of noninvasively …

Local and superficial near-infrared (NIR) optical-property characterization of turbid biological
tissues can be achieved by measurement of spatially resolved diffuse reflectance at small …

A multiwavelength, high bandwidth (1 GHz) frequency–domain photon migration (FDPM)
instrument has been developed for quantitative, non–invasive measurements of tissue …

We present in vivo values for the optical transport coefficients (μ_a, μ_s′) of the adult
human forearm, calf, and head from 760 to 900 nm measured with time-resolved …

Near-infrared (NIR) optical properties of turbid media, eg, tissue, can be accurately
quantified noninvasively using methods based on diffuse reflectance or transmittance, such …

Optical imaging of in vivo tissue and noninvasive optical assessment of deep tissue requires
knowledge concerning photon migration paths in the medium. We used intralipid emulsion …

Near infrared diffuse optical spectroscopy and diffuse optical imaging are promising
methods that eventually may enhance or replace existing technologies for breast cancer …