We discuss the efficiency of an electro-optic (EO) polymer sensor with interdigitated coplanar electrodes. The developed EO sensor is used to detect terahertz radiation via EO sampling. Results show that the sensor improves more significantly detection sensitivity than does a sensor with sandwich configurations.
© 2013 Chinese Optics Letters
Qiang Jiang, Xuan Wang, Yue Wang, and Zhiyuan Li, "Efficiency of terahertz detection in electro-optic polymer sensors with interdigitated coplanar electrodes," Chin. Opt. Lett. 11, 092301- (2013)