TY - THES A1 - Velagapudi, Rama Krishna T1 - Preparation and characterization of thermally stable guest-host Polymer thin films for non-lunear optical applications Y1 - 2008 CY - Potsdam ER - TY - THES A1 - Velagapudi, Rama Krishna T1 - Preparation and characterization of thermally stable guest-host polymer thin films for non-linear optical applications Y1 - 2008 CY - Potsdam ER -