These theory files (Mathematica Notebooks) are a complement to the Thesis of M. Geissbuehler. The derivation is too lengthy to be included in this form in the thesis. For further explenations of the derivation please refer to the thesis of M. Geissbuehler "Novel Concepts for Functional High Resolution Microscopy" Ecole Polytechnique Fédérale de Lausanne (EPFL), 2011. http://library.epfl.ch/theses/ The authors keep full copyright of this derivation.