… The goal of frequency-domain optical absorption spectroscopy is the non-invasive
determination of the absorption coefficient of a specific tissue volume. Since this allows the …

… -domain photon migration. We … frequency, optical absorption, and source-detector
separation on the depth of the sampled tissue volume as well as the sensitivity of frequencydomain …

… photon path lengths covering relatively large volumes (cubic millimeters to cubic centimeters)…
reflectance remissions within highly localized volumes of tissue (cubic micrometers to cubic …

… by the small amounts of tissue obtained and sampling error. Larger tissue volumes can improve
… thoracoscopic wedge resection, to obtain additional tissue. The ability to visualize larger …

… In the first section, we show that in addition to the usual parameters of uptake and size of
the tissue volume to be detected, the fluorescent properties of lifetime and yield can influence …

… frequency-domain near infrared spectroscopy (NIRS) instrument to perform multifrequency
frequency-domain … that enables measurement of small volumes of tissue such as the cervix, …

… While reliable methods exist to calculate absorption coefficients from source-detector
measurements less than a few centimeters apart along a flat tissue volume, it is less obvious what …

… the ability to investigate substantial tissue volumes or to probe dynamic changes repeatedly
over prolonged periods. Here we introduce optical frequency domain imaging (OFDI) as an …

… concentrations in the blood of the sampled tissue volume. The distribution of oxygen can
be … frequency domain time-resolved phosphorometry. Here we describe a multi-frequency …

… The feasibility of spatial frequency domain imaging (SFDI) for breast surgical margin assessment
was evaluated in tissue-simulating phantoms and in fully intact lumpectomy specimens …