The optical nonlocalities in metal-dielectric multilayer metamaterials are characterized as functions of incident angles for different polarizations. The measured epsilon-near-zero frequency shifts due to nonlocal effects agree with the theoretical analysis developed from transfer-matrix method.
© 2014 OSA
C. Hu, J. Gao, C. J. Mathai, S. Gangopadhyay, and X. Yang, "Experimental Characterization of Optical Nonlocalities in Metal-Dielectric Multilayer Metamaterials," in CLEO: 2014, OSA Technical Digest (online) (Optical Society of America, 2014), paper JTh2A.113.
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