Abstract
The electro-optic effect in three nanoscale heterostructures, in each of which a thin layer of dielectric or ferroelectric material is inserted between two planar metal electrodes, has been studied. Each structure has one aluminum layer, containing a subwavelength grating with a period of 400 nm, contacting with either the glass substrate or air. The light transmission spectra of structures with subwavelength grating contain characteristic plasmon dips. Short external-voltage pulses affect the change in the refractive index of the corresponding active layer. Significant values of these changes may be useful for designing optical modulators.
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References
S. A. Mayer, Plasmonic: Fundamental and Applications (Springer, New-York, 2007).
H. A. Atwater and A. Polman, Nat. Mater. 9, 205 (2010).
A. E. Krasnok, I. S. Maksimov, A. E. Denisyuk, et al., Usp. Fiz. Nauk 183, 561 (2013).
F. Ren, M. Li, Q. Gao, et al., Opt. Commun. 352, 116 (2015).
M. J. Dicken, L. A. Sweatlock, D. Pacifici, et al., Nano Lett. 8, 4048 (2008).
S. Jahani and Z. Jacob, Nat. Nanotech. 11, 23 (2016).
M. V. Gorkunov, A. A. Ezhov, V. V. Artemov, et al., Appl. Phys. Lett. 104, 221102 (2014).
L. M. Blinov, V. V. Lazarev, S. G. Yudin, et al., JETP 123, 778 (2016).
L. M. Blinov, V. V. Lazarev, S. G. Yudin, et al., JETP (2017) (in press).
V. Strijkova and G. Danev, J. Phys. Conf. Ser. 558, 012041 (2014).
E. Feigenbaum, K. Diest, and H. A. Atwater, Nano Lett. 10, 2111 (2010).
M. A. Noginov, L. Gu, and J. Livenere, Appl. Phys. Lett. 99, 021101 (2011).
M. Bai, A. V. Sorokin, D. W. Thomson, et al., J. Appl. Phys. 95, 3372 (2004).
H. Raether, Surface Plasmons on Smooth and Rough Surfaces and on Gratings (Springer, Berlin, 1988).
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Original Russian Text © L.M. Blinov, V.V. Lazarev, S.G. Yudin, V.V. Artemov, S.P. Palto, M.V. Gorkunov, 2018, published in Kristallografiya, 2018, Vol. 63, No. 1, pp. 128–132.
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Blinov, L.M., Lazarev, V.V., Yudin, S.G. et al. Electro-Optic Effect in Thin Films of a Dielectric and a Ferroelectric with Subwavelength Aluminum Grating. Crystallogr. Rep. 63, 117–120 (2018). https://doi.org/10.1134/S1063774518010030
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DOI: https://doi.org/10.1134/S1063774518010030