:: Volume 21 - ::
ICOP & ICPET 2015, 21 - : 1205-1208 Back to browse issues page
Investigation of the effect of variations in the refractive index of the surrounding medium on the spectral response of bowtie nanoantennas
Naemeh Taheri Mrs. *1, Habib Khoshsima Dr.1, Babak Olyaeefar Mr.1
1- university of tabrizu
Abstract:   (2198 Views)
Optical response of a bowtie nano-antenna in diverse refractive indices of the sounding medium is investigated, including both cases of parallel and normal polarization of the incident beam's electric field, regarding the major axis of the antenna. Results indicate that an increase in the refractive index lowers the amplitude of the normalized electric field and red shifts the resonance. This alteration may find various applications such as in biosensors.
Keywords: bowtie nanoantenna, refractive index of the surrounding medium, resonant frequency, polarization of the incident light
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Type of Study: Research | Subject: Special

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Volume 21 - Back to browse issues page