Object type

Penetration depth (mm)

Absorption coefficient (mm−1)

Attenuation coefficient (mm−1)

Scattering coefficient (mm−1)

Tissue (1)

0.062

12.375

16.129

3.754

Tissue (2)

0.031

30.800

32.258

1.458

Tissue (3)

0.0605

14.000

16.529

2.529

Tissue (4)

0.030

30.130

33.333

3.333