Surface plasmon-enhanced transverse magnetic second-harmonic generation

Surface-Plasmon-Enhanced Third-Order Harmonic Generation of Organic Materials

We design and fabricate metallic photonic crystals that are integrated with highly-efficient third-order nonlinear polymers. Compared with nanoparticle-doped composite materials, metallic photonic crystals are favorable due to the presence of Bragg-grating-modulated surface plasmon polaritons (SPPs) with strong light localization in large spatial volumes to uniformly enhance the harmonic signal...

Phase Matching for Surface Plasmon Enhanced Second Harmonic Generation in a Gold Grating Slab

Considerably Enhanced Second-Harmonic Generation in Resonant U-Shaped Nano-Structures

In this paper, we perform a detailed study of the spectral response of the gold U-shaped nano-structures for different geometrical parameters and polarizations in order to obtain significant localization factor in the wavelength 1.55 μm. The obtained near-field distribution of electric fields reveals that resonances in these nano-structures correspond to the even and odd plasmonic modes dependi...

Second-harmonic generation with magnetic-field controllability.

Based on density functional theory with the generalized gradient approximation plus on-site Coulomb repulsion method, we study the magnetic-ordering dependence of second-harmonic generation (SHG) in a polar magnet BiCoO(3). The large second-order optical susceptibility, which can reach 3.7x10(-7) esu, exhibits a strong magnetic-ordering dependence, giving rise to magnetic-field controllable SHG...

Metamaterials Second - Harmonic Generation from Magnetic

www.sciencemag.org (this information is current as of March 15, 2007 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/313/5786/502 version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/cgi/content/full/313/5786/502/DC1 can be found ...