Optical tomography of absorbing objects in high scattering medium with narrow laser beam

摘要

Optical tomography method of imaging of absorbing objects in high scattering medium is presented. The method was tested with laser diode modules lasing at 660 and 785 nm and phantom with Intralipid as a medium simulating optical properties of tissue. A probe with absorbing liquids simulating object was used. Results of imaging were very good for objects placed outside of central part in phantom.