Table 1.

Wavelengths of the MSI.

	Wavelength of MSI	Irradiance of LED on sample surface
λ 1	420 nm	3.1 · 102 μW/cm2
λ 2	525 nm	2.0 · 102 μW/cm2
λ 3	590 nm	9.0 · 101 μW/cm2
λ 4	620 nm	2.0 · 102 μW/cm2
λ 5	660 nm	2.9 · 102 μW/cm2
λ 6	720 nm	3.0 · 102 μW/cm2
λ 7	830 nm	1.2 · 103 μW/cm2
λ 8	850 nm	1.5 · 103 μW/cm2