Title :
Single-nanoparticle study of switchable exciton-plasmon coupling
Author :
Mingsong Wang ; Yuebing Zheng
Author_Institution :
Dept. of Mech. Eng. & Mater. Sci. & Eng. Program, Univ. of Texas at Austin, Austin, TX, USA
Abstract :
We report the single-nanoparticle study of switchable exciton-plasmon coupling. The wavelength-dependent peak shifts in localized surface plasmon resonances (LSPRs) of metal nanoparticle-spiropyran hybrids depend on the combined effects of material dispersion and sensitivity of LSPRs.
Keywords :
excitons; nanoparticles; organometallic compounds; surface plasmon resonance; localized surface plasmon resonances; material dispersion; metal nanoparticle-spiropyran hybrid; switchable exciton-plasmon coupling; wavelength-dependent peak shift; Couplings; Metals; Optical switches; Plasmons; Refractive index; Sensitivity;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
