Principles of phase-resolved optical measurements

Steven L. Jacques

doi:10.1117/12.48191

1 November 1991 Principles of phase-resolved optical measurements

Steven L. Jacques

Proceedings Volume 1525, Future Trends in Biomedical Applications of Lasers; (1991) https://doi.org/10.1117/12.48191
Event: MedTech '91, 1991, Berlin, Germany

Abstract

The transmission of light from a sinusoidally modulated source to a detector through a turbid medium such as tissue can be described in terms of the phase angle and modulation of the detected signal. Such measurements provide information about the optical properties of the tissue. This paper outlines the relationship between tissue optical properties and the phase angle and modulation of the detected signal.

Citation Download Citation

Steven L. Jacques "Principles of phase-resolved optical measurements", Proc. SPIE 1525, Future Trends in Biomedical Applications of Lasers, (1 November 1991); https://doi.org/10.1117/12.48191

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