Switchable nonlinear metalloferroelectric photonic crystals

Мишина, Е. Д.; Зайцев, А. И.; Ilyin, N. A.; Sherstyuk, N. É.; Сигов, А. С.; Golovko, Yu. I.; Muhortov, Vladimir; Колесников, А. А.; Lozovik, Yu. E.; Yemtsova, M.; Rasing, T.H.M.

doi:10.1063/1.2762284

Cited by 15 publications

(11 citation statements)

References 10 publications

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“…Nevertheless, such unconventional constituents for PCs as magnetic and ferroelectric materials were investigated as well. [4][5][6][7][8][9][10][11][12][13][14] Another group of unconventional materials for PCs, namely, superconductors was also studied in a number of theoretical publications for 1D and 2D PCs. [15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32][33] All the articles related to superconducting ͑SC͒ PCs were investigating regular ͑nondefect͒ structures.…”

Section: -3mentioning

confidence: 99%

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One-dimensional photonic crystal with a complex defect containing an ultrathin superconducting sublayer

Zabolotin

Lyubchanskii

Lee

et al. 2010

Journal of Applied Physics

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The influence of the variation in the incidence angle on the photonic band gap spectra of a one-dimensional dielectric photonic crystal with a complex defect layer, consisting of ultrathin superconducting and dielectric sublayers, was theoretically investigated. The behavior of the defect modes with different polarizations as a function of the incidence angle variation is studied numerically for different thicknesses of the superconducting sublayer. The pronounced contrast in behavior of TE-and TM-polarized modes was demonstrated. The intensity of the TE-polarized defect mode decreases with increasing incidence angle, whereas the intensity of the TM-polarized defect mode increases. The increase in the superconducting defect sublayer thickness leads to a shift in the defect mode of TM-polarization to higher frequencies.

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Section: -3mentioning

confidence: 99%

“…͑14͔͒ we used the following parameters: the scattering rate component ␣ = 1.4ϫ 10 13 duces the reflected wave of the same polarization: TE ͑or TM͒. In other words the off-diagonal components of the reflection and transmission matrixes T ͑TE,TM͒ and T ͑TM,TE͒ are zeros.…”

mentioning

confidence: 99%

One-dimensional photonic crystal with a complex defect containing an ultrathin superconducting sublayer

Zabolotin

Lyubchanskii

Lee

et al. 2010

Journal of Applied Physics

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“…The potential of EO controlled PC structures has been investigated in the literature through simulations 15,16 and experi-mental demonstrations. [17][18][19] The future deployment of photonic technology largely rests on the tunability of PC characteristics.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous characterization of the electro-optic, converse-piezoelectric, and electroabsorptive effects in epitaxial (Sr,Ba)Nb2O6 thin films

Cuniot-Ponsard

Desvignes

Bellemain

et al. 2011

Journal of Applied Physics

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Implementation of the linear electro-optic ͑EO͒ effect in thin film waveguides is expected to allow drastic reductions in the drive voltage, power, and dimensions of devices devoted to light modulation. It should also enable the realization of electrically tunable photonic crystal devices. In this paper we introduce a method which eliminates systematically the sources of the unreliability which strongly affects thin film EO characterization. Based on a Fabry-Perot reflective configuration, the method enables characterizing simultaneously the EO, converse-piezoelectric, and electroabsorptive effects in a film. It provides the magnitude and sign of each of the involved coefficients, and allows accounting for the whole of experimental data versus angle of incidence for both transverse-electric and transverse-magnetic polarizations. At = 633 nm and room temperature, the results obtained with an epitaxial strontium barium niobate ͑Sr x Ba 1−x Nb 2 O 6 , x = 0.60͒ ferroelectric thin film, are: r 13 = +8.5Ϯ 1.3 pm/ V, r 33 = +38.9Ϯ 0.5 pm/ V, d 33 = ⌬e / ⌬V =+21Ϯ 4 pm/ V, and ⌬k o / ⌬V = ͑+9.8Ϯ 0.6͒ ϫ 10 −6 , where r 13 and r 33 are two linear EO coefficients, d 33 is a converse-piezoelectric coefficient, and e, k o , V represent, respectively, the film thickness, film ordinary extinction coefficient, and applied voltage. Converse-piezoelectric and electroabsorptive effects are found significant in the film response at a frequency below piezoelectric resonance. Diagonal and effective EO coefficients of the ͑Sr, Ba͒Nb 2 O 6 ͑SBN͒ film explored in the present work are larger than those of a crystal of lithium niobate ͑LN͒ at the same wavelength = 633 nm. Taking into account the significant difference in dielectric permittivity between the two materials, advances and potential of LN and SBN thin film paths are compared.

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“…Учитывая (8), а также формулу (5) для периода d интерференционной картины, создаваемой двумя пучками, распространяющимися под углом 2β друг к другу, получим выражение для синуса угла падения β пучков на жидкий электрод ,…”

Section: модель проектирования технологического оборудования для изгоunclassified

Технология Создания Сегнетоэлектрических Фотонных И Фононных Кристаллов

Krutov¹,

Сигов²,

Shchuka³

2017

Российский технологический журнал

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Технология создания сегнетоэлектрических фотонных и фононных кристаллов Researches in the field of technology of creation of ferroelectric photonic and phononic crystals are analyzed. Features of formation of antiparallel ferroelectric domains are examined by various methods. The special attention is given to the industrially-focused techniques with small duration of a work cycle. Results of the works executed in Moscow Technological University are briefly described. The algorithm for calculating the technological parameters of domain structure formation by the acoustic-interference method is developed. The basic parameters of c-axis-oriented PZT films grown on metallic substrates are estimated. It is shown that the use of the acoustic-interference method allows one to form regular domain structures in PZT films with record-breaking short work cycle duration. The conditions for forming regular domain structures by the double-pulse heterothermal technique are established with regard to new data on heat transfer in films.

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Switchable nonlinear metalloferroelectric photonic crystals

Cited by 15 publications

References 10 publications

One-dimensional photonic crystal with a complex defect containing an ultrathin superconducting sublayer

One-dimensional photonic crystal with a complex defect containing an ultrathin superconducting sublayer

Simultaneous characterization of the electro-optic, converse-piezoelectric, and electroabsorptive effects in epitaxial (Sr,Ba)Nb2O6 thin films

Технология Создания Сегнетоэлектрических Фотонных И Фононных Кристаллов

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