Table 1.

Properties of Three PM-SAD-OCT Subimages

	Incident-Collected Path	Relative Composite Path-length	Incident-Scattered Angle	Possible Scattering Angle Range	Averaged Scattering Angle
Upper subimage	Short–short	2nairt	Low–low	[0, 2θlow]	Low
Middle subimage	Short–long or Long–short	nairt + nglasst	Low–high or High–low	[0, θlow + θhigh]	Higher
Lower subimage	Long–long	2nglasst	High–high	[0, 2θhigh]	Highest