Title :
Heterogeneous dielectrics in the lower Terahertz frequency range: Evaluation and extension of physical models
Author :
Scheller, Maik A. ; Wietzke, Steffen ; Jansen, Christian ; Mittleman, Daniel M. ; Koch, M.
Author_Institution :
Tech. Univ. Braunschweig, Braunschweig
Abstract :
We compare different physical models for the refractive index of dielectric mixtures. In addition, their outcome is discussed by comparing it to the measured data of polymers filled with additives of different aspect ratios and permittivities.
Keywords :
dielectric materials; dielectric mixture; heterogeneous dielectrics; refractive index; Additives; Dielectric materials; Electromagnetic scattering; Equations; Frequency; Permittivity; Plastics; Polymers; Refractive index; Shape; Dielectric materials; compound; mixture; refractive index; terahertz spectroscopy;
Conference_Titel :
Infrared and Millimeter Waves, 2007 and the 2007 15th International Conference on Terahertz Electronics. IRMMW-THz. Joint 32nd International Conference on
Conference_Location :
Cardiff
Print_ISBN :
978-1-4244-1438-3
DOI :
10.1109/ICIMW.2007.4516622
