A system and method for dynamically and persistently tracking incremental profiling data in a process cloning application environment is presented. The device includes a display part having a display area to display an image and a securing portion and a mounting part having an upper portion disposed and secured inside the display part and a lower portion having at least one hole defined therein. A harmonic expansion of the permittivity \u03b5 or inverse permittivity 1\u03b5 is performed along the direction of periodicity for each of the layers including the layer which includes the first, second and third materials. The polarizing beam combiner may be configured to generate a dual carrier optical data signal by polarization interleaving the first optical data signal with the second optical data signal. The interface layer is higher in ratio of oxidation than the rest of the second layer.