Enhancing the Nonlinear Optical Response Using Multifrequency Gold-Nanowire Antennas
نویسندگان
چکیده
منابع مشابه
Enhancing the nonlinear optical response using multifrequency gold-nanowire antennas.
We introduce and experimentally demonstrate the concept of multifrequency optical antennas that are designed for controlling the nonlinear response of materials. These antennas consist of two arms of different lengths, each resonant with one of the incoming frequencies. They are embedded in a nonlinear medium (indium tin oxide) that acts as a receiver. Because the two arms have different spectr...
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Fu Xiang Wang,1 Francisco J. Rodríguez,1 Willem M. Albers,2 Risto Ahorinta,3 J. E. Sipe,4 and Martti Kauranen1,* 1Department of Physics, Tampere University of Technology, P.O. Box 692, FI-33101 Tampere, Finland 2VTT Microtechnology and Sensors, P.O. Box 1300, FI-33101 Tampere, Finland 3Optoelectronics Research Centre, Tampere University of Technology, P.O. Box 692, FI-33101 Tampere, Finland 4De...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2012
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.108.217403