Simulation of optical properties of layered metallic nanoparticles embedded inside dielectric matrices: interference method or Maxwell Garnett effective-medium theory?

2010 ◽  
Vol 49 (16) ◽  
pp. 3014 ◽  
Author(s):  
Maria Lucia Protopapa
Keyword(s):  
Optical Properties ◽  
Metallic Nanoparticles ◽  
Effective Medium Theory ◽  
Effective Medium ◽  
Interference Method ◽  
Medium Theory

Optical properties of Mn films on dielectric substrates: effective medium theory application

Vacuum ◽  
1998 ◽  
Vol 50 (1-2) ◽  
pp. 49-51
Author(s):  
E Dobierzewska-Mozrzymas ◽  
P Biegański ◽  
E Pieciul ◽  
J Wójcik
Keyword(s):  
Optical Properties ◽  
Effective Medium Theory ◽  
Effective Medium ◽  
Medium Theory ◽  
Dielectric Substrates ◽  
Theory Application

Effective-medium theory for the optical properties of diamond and diamondlike films

1994 ◽  
Vol 50 (16) ◽  
pp. 12073-12077 ◽  
Author(s):  
Z. Q. Wang ◽  
D. Stroud ◽  
S. A. Dregia
Keyword(s):  
Optical Properties ◽  
Effective Medium Theory ◽  
Effective Medium ◽  
Medium Theory

Single-Polarization Double Refraction in Plasmonic Crystals: Considerations on Energy Flow

2014 ◽  
Vol 472 ◽  
pp. 729-733
Author(s):  
Carlos J. Zapata-Rodríguez ◽  
David Pastor ◽  
Luis E. Martínez ◽  
María T. Caballero ◽  
Juan J. Miret
Keyword(s):  
Optical Properties ◽  
Numerical Simulations ◽  
Energy Flow ◽  
Negative Refraction ◽  
Effective Medium Theory ◽  
Effective Medium ◽  
Periodic Array ◽  
Medium Theory ◽  
Double Refraction ◽  
Single Polarization

We examined the optical properties of nanolayered metal-dielectric lattices. At subwavelength regimes, the periodic array of metallic nanofilms demonstrates nonlocality-induced double refraction, conventional positive and as well as negative. In particular, we report on energy-flow considerations concerning both refractive behaviors concurrently. Numerical simulations provide transmittance of individual beams in Ag-TiO2metamaterials under different configurations. In regimes of the effective-medium theory predicting elliptic dispersion, negative refraction may be stronger than the expected positive refraction.

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