Comparison of the |LR| and CR profiles reveals an interdependence. As |LR| reaches 𝜋 radians, a rising edge is observed in the CR profile (Fig. ). Similarly, for levorotatory crystals, maxima values of |LR| coincide with a falling edge in the CR function (Fig. ). Although linear anisotropy often obfuscates the recovery of chiroptic properties, in this case, it is beneficial, as the measurement captures several order changes beginning at an edge with an infinitesimal thickness, both the sign and magnitude of the OR (=CR/2) per millimeter can be extracted by interpreting the line profiles corresponding to |LR| and CR= 2p(CB)z/l. These patterns, over several orders, overcome a general limitation encountered in polarimetry, non-unique solutions to the differential Mueller matrix because of the periodicity of trigonometric functions (Fig. ).