Anisotropic Photonic Crystals and Microcavities Based on Mesoporous Silicon

Aktsipetrov, O. A.; Dolgova, T. V.; Соболева, И. В.; Fedyanin, Andrey A.

doi:10.1134/1.1853468

Cited by 13 publications

(13 citation statements)

References 9 publications

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“…The spectra show a microcavity mode for both polarizations. For s-polarized wave we obtained a microcavity mode at wavelength λ mc = 827 nm in good agreement with the corresponding experimental spectrum shown in [21] for which λ mc = 830 nm. As in the experimental spectra a change in λ mc position is observed when the polarization of the incident light is switched.…”

Section: The Anisotropic Layered Systemsupporting

confidence: 76%

“…The ordinary n 0 and extraordinary n e refractive indices of the alternating layers are n 01 = 1.39, n 02 = 1.58 and n e1 = 1.32, n e2 = 1.50. According to [21] the wavelength λ 0 = 850 nm and the anisotropy of the refractive indices was found at wavelength λ = 800 nm.…”

Section: The Anisotropic Layered Systemmentioning

confidence: 99%

“…A Fabry-Perot microcavity structure [21] was analyzed as a simple example of anisotropic layered system. The layers material of this structure consist of anisotropic mesoporous silicon exhibiting optical birefringence given by an artificial in-plane uniaxial symmetry [22].…”

Section: The Anisotropic Layered Systemmentioning

confidence: 99%

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Sturm-Liouville Matrix Equation for the Study of Electromagnetic-Waves Propagation in Layered Anisotropic Media

Pernas-Salomón¹,

Pérez‐Álvarez²

2014

PIER M

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Abstract-We obtain a Sturm-Lioville matrix equation of motion (SLME) for the study of electromagnetic wave propagation in layered anisotropic structures. Conducting media were taken into account so that ohmic loss is considered. This equation can be treated using a 4 × 4 associated transfer matrix (T) in layered anisotropic structures, where the tensors: permittivity, permeability and the electric conductivity have a piecewise dependence on the coordinate perpendicular to the layered structure. We use the SLME eigenfunctions and eigenvalues to analyze qualitatively the numerical instability (Ωd problem) which potentially affects practical applications of the transfer matrix method. By means of the SLME coefficients we show analytically that T determinant value can be used to keep a check on the numerical accuracy of calculations. We derive equations to analyze wave propagation in linear layered isotropic structures. The SLME approach is applied on two typical layered structures to verify theoretical predictions and experimental results.

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Section: The Anisotropic Layered Systemsupporting

confidence: 76%

Section: The Anisotropic Layered Systemmentioning

confidence: 99%

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Sturm-Liouville Matrix Equation for the Study of Electromagnetic-Waves Propagation in Layered Anisotropic Media

Pernas-Salomón¹,

Pérez‐Álvarez²

2014

PIER M

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“…As was demonstrated in [3], PS layers, with dimension of the pore about 10-30 nm, have properties of the negative uniaxial crystal whose birefringence magnitude is up to 0.24. Thus, investigation of the birefringence's influence on the PS's optical properties is requisite for the correct modelling of silicon-based optoelectronic devices.…”

Section: Introductionmentioning

confidence: 93%

Polarization Conversion in Inhomogeneous Anisotropic Multilayer Structures

Fesenko

Sukhoivanov

2012

Lasers, Sources, and Related Photonic Devices

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“…There has been considerable recent interest in the applications of various types of porous silicon in opto electronics, sensorics, and medicine in which porous silicon is a promising material for marker and drug delivery and similar applications [1][2][3][4][5]. A relatively wide range of the functional characteristics of porous silicon (visible luminescence, relatively high absorp tivity and reactivity, biocompatibility, and different sizes and morphology of pores) stimulates the study of the corresponding objects.…”

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confidence: 99%

Variations of the optical characteristics of nano-, meso-, and macroporous silicon with time

et al. 2015

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Time variations in the composition and optical properties of porous silicon samples with different pore sizes are discussed. Substrate orientation, type of conduction, and composition of etching solution were varied to produce nano , meso , and macroporous silicon and multilayer porous structures. A correlation of the photoluminescence (PL) intensity of the samples after long term storage in air and the intensity of the IR absorption band (616 cm -1 ) assigned to the Si-Si bonds is demonstrated. The nanoporous silicon exhibits the highest PL intensity after 120 day storage.

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Anisotropic Photonic Crystals and Microcavities Based on Mesoporous Silicon

Cited by 13 publications

References 9 publications

Sturm-Liouville Matrix Equation for the Study of Electromagnetic-Waves Propagation in Layered Anisotropic Media

Sturm-Liouville Matrix Equation for the Study of Electromagnetic-Waves Propagation in Layered Anisotropic Media

Polarization Conversion in Inhomogeneous Anisotropic Multilayer Structures

Variations of the optical characteristics of nano-, meso-, and macroporous silicon with time

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