Two Beam Coupling in Photorefractive Polymer Waveguides

9224795海登这项工作的目的是制备和研究光折变聚合物光波导。载流子漂移迁移率和发电效率等光导性能将通过飞行时间和静电复印研究来确定。将进行介电松弛研究，并确定复合系数。我们将在新型导波结构中研究两束耦合，这是光折变效应的一个明显指示器。***

9224795 Hayden The purpose of this work is to prepare and study photorefractive polymeric waveguides. Photoconducting properties such as, carrier drift mobility and generation efficiency, will be determined through time of flight and xerographic studies. Dielectric relaxation studies will be performed and recombination coefficients will also be determined. Two beam coupling, a clear indicator of the photorefractive effect, will be studied in novel guided wave structures. ***