Table 3 Optical parameters used for two-inclusion phantom

\( \mu_{axf} \left( {{\text{mm}}^{ - 1} } \right) \)

\( \mu_{axi} \left( {{\text{mm}}^{ - 1} } \right) \)

\( \mu^{\prime}_{sx} ({\text{mm}}^{ - 1} ) \)

\( \mu_{amf} \left( {{\text{mm}}^{ - 1} } \right) \)

\( \mu_{ami} \left( {{\text{mm}}^{ - 1} } \right) \)

\( \mu^{\prime}_{sm} ({\text{mm}}^{ - 1} ) \)

\( \phi \)

\( \tau \left( {\text{ns}} \right) \)