Interpretation of nondepolarizing Mueller matrices based on singular-value decomposition.
A product decomposition of a nondepolarizing Mueller matrix consisting of the sequence of three factors--a first linear retarder, a horizontal or vertical "retarding diattenuator," and a second linear retarder--is proposed. Each matrix factor can be readily identified with one or two basic polarization devices such as partial polarizers and retardation waveplates. The decomposition allows for a straightforward interpretation and parameterization of an experimentally determined Mueller matrix in terms of an arrangement of polarization devices and their characteristic parameters: diattenuations, retardances, and axis azimuths. Its application is illustrated on an experimentally determined Mueller matrix.
Ossikovski
Razvigor
R
Laboratoire des Physique des Interfaces et Couches Minces, Ecole Polytechnique, CNRS, Palaiseau, France. ossikovs@poly.polytechnique.fr