Title :
Double-resonant enhancement of surface enhanced Raman scattering using high contrast grating resonators
Author :
Karagodsky, Vadim ; Trail, Thai ; Wu, Ming ; Chang-Hasnain, Connie J.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Univ. of California at Berkeley, Berkeley, CA, USA
Abstract :
We propose a high contrast grating double-resonator design, which can enhance SERS signal by >;105 by simultaneously enhancing both the surface-normal incident pump and the Raman signal, whereby both enhancements are at the same spatial location.
Keywords :
diffraction gratings; optical resonators; surface enhanced Raman scattering; Raman signal; SERS; double resonant enhancement; high contrast grating double resonator design; high contrast grating resonators; surface enhanced Raman scattering; surface normal incident pump; Finite difference methods; Gratings; Optical resonators; Optical surface waves; Silicon; Stimulated emission; Time domain analysis;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
