Title :
Temperature dependence of enhanced optical absorption and Raman spectroscopy from metallic nanoparticles
Author :
Chen, C.W. ; Chiang, H.-P. ; Leung, P.T. ; Tsai, D.P.
Author_Institution :
Inst. of Optoelectron. Sci., Nat. Taiwan Ocean Univ., Keelung, Taiwan
Abstract :
The temperature dependence of the optical / spectroscopic properties of metallic nanoparticles (in particular nanoshells) including absorption, scattering, and enhanced-Raman scattering for admolecules is studied via theoretical modeling. We focus on both the high frequency and low frequency plasmon resonance modes of the nanoshells.
Keywords :
absorption coefficients; metallic thin films; nanoparticles; surface enhanced Raman scattering; surface plasmon resonance; thermo-optical effects; Raman scattering; admolecules; metallic nanoparticles; nanoshells; optical absorption; plasmon resonance modes; scattering; Absorption; Electromagnetic scattering; Nanoparticles; Optical scattering; Plasmons; Raman scattering; Resonance; Resonant frequency; Spectroscopy; Temperature dependence; nanoshells;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292413
