Title :
Nonlinear optical response of metal nanoantennas
Author :
Wild, B. ; Merlein, J. ; Hanke, T. ; Leitenstorfer, A. ; Bratschitsch, R.
Author_Institution :
Dept. of Phys., Konstanz Univ., Konstanz
Abstract :
We have excited bowtie-shaped metal nanoantennas fabricated with colloidal lithography by picosecond light pulses. The spectrum emitted by the nanoantennas consists of a broadband continuum overlapped with a narrowband second harmonic signal.
Keywords :
antenna arrays; nonlinear optics; optical arrays; colloidal lithography; metal nanoantennas; nonlinear optical response; picosecond light pulses; Biomedical optical imaging; Gold; Nanobioscience; Nonlinear optics; Optical filters; Optical scattering; Optical sensors; Plasmons; Resonance light scattering; Stimulated emission; (190.0190) nonlinear optics; (190.4350) nonlinear optics at surfaces;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
