Table 3. Scattering coefficients for each region in the heterogeneous object calculated at five different wavelengths. The values of the scattering coefficients are given in (mm⁻¹).

	580 nm		600 nm		620 nm		785 nm		830 nm
	${{\mu }^{\prime }}_s$	${{\mu }^{\prime }}_{sr}$	${{\mu }^{\prime }}_s$	${{\mu }^{\prime }}_{sr}$	${{\mu }^{\prime }}_s$	${{\mu }^{\prime }}_{sr}$	${{\mu }^{\prime }}_s$	${{\mu }^{\prime }}_{sr}$	${{\mu }^{\prime }}_s$	${{\mu }^{\prime }}_{sr}$
Skin (1)	2.60	2.51	2.51	2.32	2.42	2.52	1.86	2.13	1.75	1.78
Bowel (2)	1.37	1.34	1.32	1.24	1.27	1.28	0.94	1.05	0.88	0.89
Kidney (3)	2.80	2.33	2.66	2.69	2.53	2.82	1.77	1.94	1.63	1.62
Kidney (4)	2.80	2.37	2.66	2.28	2.53	2.33	1.77	1.77	1.63	1.56
Bone (5)	3.08	2.92	2.93	2.90	2.80	2.81	1.98	1.99	1.82	1.59
Adipose (6)	1.30	1.29	1.28	1.24	1.26	1.26	1.11	1.20	1.08	1.06