Ternary one-dimensional photonic crystal biosensors for efficient bacteria detection: Role of quantum dots and material combinations
F Firouzi, A Vahedi, S Hagipour - Physica B: Condensed Matter, 2025 - Elsevier
A ternary one-dimensional photonic crystal biosensor was proposed for quick and easy
bacterial detection. The Air/(AMB) N/D/(AMB) N/Glass structure is formed by a defect layer …
bacterial detection. The Air/(AMB) N/D/(AMB) N/Glass structure is formed by a defect layer …
The sensitivity of refractive index sensors based on defected 1D photonic crystals: an analytical approach
NA Vanyushkin, IM Efimov, AH Gevorgyan - Physica Scripta, 2024 - iopscience.iop.org
In this paper, an analytical formula for the sensitivity of optical sensors based on one-
dimensional photonic crystals (PCs) with a defect was derived for the first time. Based on this …
dimensional photonic crystals (PCs) with a defect was derived for the first time. Based on this …
The determination of the sensitivity of refractive index sensors
IM Efimov, NA Vanyushkin, AH Gevorgyan - Photonics, 2024 - mdpi.com
A new approach to determining the sensitivity of refractive index sensors is proposed. It has
been shown that relative and absolute sensitivity show different results, and also, for the first …
been shown that relative and absolute sensitivity show different results, and also, for the first …
Analysis of defect modes in one-dimensional photonic crystals with two defects
AO Kamenev, NA Vanyushkin, IM Efimov… - arXiv preprint arXiv …, 2024 - arxiv.org
In this paper, for the first time, analytical expressions for determination of the wavelength of
defect modes (DMs) in one-dimensional (1D) photonic crystals (PCs) with two defect layers …
defect modes (DMs) in one-dimensional (1D) photonic crystals (PCs) with two defect layers …
One-dimensional Photonic Crystals With Two Defects: An Analytical Approach
AO Kamenev, NA Vanyushkin, IM Efimov… - Optik, 2025 - Elsevier
In this paper, for the first time, exact analytical expressions for determination of the
wavelength of defect modes (DMs) in one-dimensional (1D) photonic crystals (PCs) with two …
wavelength of defect modes (DMs) in one-dimensional (1D) photonic crystals (PCs) with two …
Tuning Q-Factor and Perfect Absorption Using Coupled Tamm States on Polarization-Preserving Metasurface
The circular polarization of light flips its handedness after a conventional metallic mirror
reflection. Therefore, a polarization-preserving metasurface is a crucially important element …
reflection. Therefore, a polarization-preserving metasurface is a crucially important element …
On the sensitivity of defect modes outside the first photonic bandgap in optical sensors based on defected 1D photonic crystals
AO Kamenev, IM Efimov, NA Vanyushkin… - Physica …, 2024 - iopscience.iop.org
In this paper, we investigated the possibility of using of defect modes (DMs) in the second
photonic bandgap (PBG) in defective one dimensional (1D) photonic crystals (PCs) for …
photonic bandgap (PBG) in defective one dimensional (1D) photonic crystals (PCs) for …