Title :
The role of plasmonic current loops in nanosphere extinction spectra: Theory and experiment
Author :
Moocarme, M. ; Singh, N.D. ; Vuong, L.T.
Author_Institution :
Dept. of Phys., City Univ. of New York, Flushing, NY, USA
Abstract :
We derive the linear and nonlinear changes to a sphere´s refractive index addressing polarization-dependent magneto-optic effects, which manifest with plasmonic current loops. The experimentally-measured extinction spectra are in good agreement with our corresponding analytical results.
Keywords :
extinction coefficients; light polarisation; magneto-optical effects; nanophotonics; nanostructured materials; refractive index; experimentally-measured extinction spectra; nanosphere extinction spectra; plasmonic current loops; polarization-dependent magneto-optic effects; spheres refractive index; Conductivity; Magnetic fields; Magnetic materials; Nonlinear optics; Optical imaging; Plasmons; Refractive index;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
