منابع مشابه
Two-curve-shaped biosensor using photonic crystal nano-ring resonators
We design a novel nano-ring resonator using two-dimensional photonic crystal (2D-PhC), for bio-sensing applications. The structure of biosensor is created by two-curve-shaped ring resonator which sandwiched by two waveguides. These are configured by removing one row of air holes. The refractive index of sensing hole is changed by binding an analyte. Hence, intensity of the transmission spectrum...
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a Department of Physics, University of Crete and Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, P.O. Box 2208, 71003 Heraklion, Greece b Departamento de Física, Facultad de Ciencias, Universidad de Chile, Casilla 653, Santiago, Chile c Nonlinear Physics Center, Research School of Physics and Engineering, Australian National University, Canberra ACT 0...
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We introduce the concept of controlling the nonlinear response of the metamaterial by altering its internal structure. We experimentally demonstrate tuning of the nonlinear response of two coupled split-ring resonators by changing their mutual position. This effect is achieved through modification of the structure of the coupled resonant modes and their interaction with the incident field. By o...
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We study experimentally and numerically the electromagnetic resonances in split ring resonators ~SRRs!, around 1 GHz. For an individual SRR, we show that both electric and magnetic fields can induce resonances, the magnetic one being the strongest. The utilization of such resonant structures as efficient microwave filter is also demonstrated. The coupling between two or more SRRs can be quite c...
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T. Q. Li,1 H. Liu,1,* T. Li,1 S. M. Wang,1 J. X. Cao,1 Z. H. Zhu,1 Z. G. Dong,1 S. N. Zhu,1 and X. Zhang2 1Department of Physics, National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, People’s Republic of China 2Nanoscale Science and Engineering Center, University of California, 5130 Etcheverry Hall, Berkeley, California 94720-1740, USA Received 30 March 2009; ...
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ژورنال
عنوان ژورنال: Communications in Physics
سال: 2019
ISSN: 0868-3166,0868-3166
DOI: 10.15625/0868-3166/29/4/13810