Analysis of relaxation in terahertz spectrum

Jia-chun Wang; Yu-min Lu; Min Shi; Da-peng Zhao; Bo Xu; Zong-sheng Chen

doi:10.1117/12.900829

11 August 2011 Analysis of relaxation in terahertz spectrum

Jia-chun Wang, Yu-min Lu, Min Shi, Da-peng Zhao, Bo Xu, Zong-sheng Chen

Proceedings Volume 8195, International Symposium on Photoelectronic Detection and Imaging 2011: Terahertz Wave Technologies and Applications; 81951E (2011) https://doi.org/10.1117/12.900829
Event: International Symposium on Photoelectronic Detection and Imaging 2011, 2011, Beijing, China

Abstract

There is a close correlation between dielectric loss and complex dielectric constant of non-magnetism medium, and the former is the macroscopical representation for the later. Relaxation is one of important cause of the dielectric loss. This paper educes the complex dielectric constant and complex refractive index of non-magnetism medium in Terahertz spectrum on the base of initial Drude Model, analyzing their characteristics; it also calculates the Argand Picture of Drude Model, comparing with the counterpoint of Debye Model.

Citation Download Citation

Jia-chun Wang, Yu-min Lu, Min Shi, Da-peng Zhao, Bo Xu, and Zong-sheng Chen "Analysis of relaxation in terahertz spectrum", Proc. SPIE 8195, International Symposium on Photoelectronic Detection and Imaging 2011: Terahertz Wave Technologies and Applications, 81951E (11 August 2011); https://doi.org/10.1117/12.900829

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