Title :
Multi-photon photoluminescence spectral behavior of single gold nanorods
Author :
Knittel, V. ; Fischer, M. ; Leitenstorfer, Alfred ; Brida, Daniele
Author_Institution :
Dept. of Phys. & Center for Appl. Photonics, Univ. of Konstanz, Konstanz, Germany
Abstract :
The spectral shape and nonlinear order of optical emission from single gold nanorods is investigated. The results highlight the complex absorption cascade in the out-of-equilibrium electronic distribution after few-cycle excitation by near-infrared pulses.
Keywords :
excited states; gold; infrared spectra; multiphoton spectra; nanorods; nonlinear optics; optical harmonic generation; photoluminescence; Au; complex absorption cascade; few-cycle excitation; multiphoton photoluminescence spectral behavior; near infrared pulses; nonlinear order; optical emission; out-of-equilibrium electronic distribution; single gold nanorods; spectral shape; Absorption; Gold; Nonlinear optics; Photoluminescence; Plasmons; Spectral shape; Stimulated emission;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
