Fig. 5.From: Polarimetric technique to study (pre)biological organics in cosmic dust and planetary aerosolsDependence of circular polarization on the size of the monomers as a function of (a) wavelength and (b) phase angle. Each aggregate contains 32 monomers, radii are given in microns at the bottom of the figure. Spectral dependence, (a), is shown at phase angle 90° for the range of wavelengths 660–670 nm. Wavelength for (b) is 660 nm.Back to article page