|
Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2012, Volume 95, Issue 12, Pages 693–698
(Mi jetpl2576)
|
|
|
|
This article is cited in 20 scientific papers (total in 20 papers)
OPTICS AND NUCLEAR PHYSICS
Metamaterials with tunable nonlinearity
A. P. Slobozhanyuka, P. V. Kapitanovaa, I. V. Shadrivovab, P. A. Belovac, Yu. S. Kivsharac a National Research University of Information Technologies, Mechanics and Optics
b Australian National University
c School of Physics, Queen Mary, University of London
Abstract:
A new approach to the implementation of electromagnetic metamaterials with tunable nonlinearity in the microwave range has been proposed. The characteristics of a split ring resonator equipped with a varactor diode to ensure a nonlinear response and a photodiode to supply a dc bias voltage depending on the illumination intensity have been examined. It has been shown that an increase in the illumination intensity shifts the resonance response toward lower frequency and an increase in the power of the exciting signal shifts the resonance response toward higher frequency.
Received: 13.04.2012
Citation:
A. P. Slobozhanyuk, P. V. Kapitanova, I. V. Shadrivov, P. A. Belov, Yu. S. Kivshar, “Metamaterials with tunable nonlinearity”, Pis'ma v Zh. Èksper. Teoret. Fiz., 95:12 (2012), 693–698; JETP Letters, 95:12 (2012), 613–617
Linking options:
https://www.mathnet.ru/eng/jetpl2576 https://www.mathnet.ru/eng/jetpl/v95/i12/p693
|
|