  The recently developed concept of refracting profiles and that of refraction
holodiagrams are combined so that the classical Abramson holodiagrams can be
generalized taking into account a wider class of wave fronts and refraction at
an interface, whenever regions of caustics are avoided. These holodiagrams are
obtained as envelopes of specific families of Cartesian Ovals with an
appropriate parametrization. Classical and reflecting holodiagrams are
particular cases of this class. Several of the properties of the classical
holodiagrams are shared by their richer generalized versions
