k-vector angular correlations in negative refraction for TM polarization in nanosphere dispersed liquid crystal (NDLC) metamaterial

G. Pawlik; W. Walasik; K. Tarnowski; A. C. Mitus; I. C. Khoo

doi:10.1117/12.2030905

16 October 2013 k-vector angular correlations in negative refraction for TM polarization in nanosphere dispersed liquid crystal (NDLC) metamaterial

G. Pawlik, W. Walasik, K. Tarnowski, A. C. Mitus, I. C. Khoo

Author Affiliations +

Proceedings Volume 8901, Optics and Photonics for Counterterrorism, Crime Fighting and Defence IX; and Optical Materials and Biomaterials in Security and Defence Systems Technology X; 890111 (2013) https://doi.org/10.1117/12.2030905
Event: SPIE Security + Defence, 2013, Dresden, Germany

Abstract

We study the behavior of refracted angle for k-vector at the interface of uniaxial anisotropic media in the case of nanosphere dispersed liquid crystal (NDLC) matematerial. Finite Element (FE) calculations (COMSOL Multiphysics) are used to trace the propagation of the electromagnetic wave. Preliminary results on the influence of incident angle on refracted angle wave-vector are presented.

Citation Download Citation

G. Pawlik, W. Walasik, K. Tarnowski, A. C. Mitus, and I. C. Khoo "k-vector angular correlations in negative refraction for TM polarization in nanosphere dispersed liquid crystal (NDLC) metamaterial", Proc. SPIE 8901, Optics and Photonics for Counterterrorism, Crime Fighting and Defence IX; and Optical Materials and Biomaterials in Security and Defence Systems Technology X, 890111 (16 October 2013); https://doi.org/10.1117/12.2030905

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