Optical and acoustic sensing using Fano-like resonances in dual phononic and photonic crystal plate

Amoudache, Samira; Moiseyenko, Rayisa P.; Pennec, Yan; Rouhani, B. Djafari; Khater, A.; Lücklum, Ralf; Tigrine, R.

doi:10.1063/1.4944600

Cited by 63 publications

(33 citation statements)

References 40 publications

(34 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The manipulation and the control of the elastic properties of such devices, and moreover the behaviors emerging from the periodic arrangement of surfaces, could enable developing a new generation of SAW devices. Since some of the features in the band diagram can be very sensitive to the physical and geometrical parameters of the infiltrating fluid, such a device can be useful for sensing purposes, as both theoretically and experimentally proposed recently, in mixed solid/liquid phononic crystal structures [29][30][31].…”

Section: Discussionmentioning

confidence: 99%

Propagation of Elastic Waves in a One-Dimensional High Aspect Ratio Nanoridge Phononic Crystal

et al. 2018

Self Cite

View full text Add to dashboard Cite

We investigate the propagation of elastic waves in a one-dimensional (1D) phononic crystal constituted by high aspect ratio epoxy nanoridges that have been deposited at the surface of a glass substrate. With the help of the finite element method (FEM), we calculate the dispersion curves of the modes localized at the surface for propagation both parallel and perpendicular to the nanoridges. When the direction of the wave is parallel to the nanoridges, we find that the vibrational states coincide with the Lamb modes of an infinite plate that correspond to one nanoridge. When the direction of wave propagation is perpendicular to the 1D nanoridges, the localized modes inside the nanoridges give rise to flat branches in the band structure that interact with the surface Rayleigh mode, and possibly open narrow band gaps. Filling the nanoridge structure with a viscous liquid produces new modes that propagate along the 1D finite height multilayer array.

show abstract

Section: Discussionmentioning

confidence: 99%

Propagation of Elastic Waves in a One-Dimensional High Aspect Ratio Nanoridge Phononic Crystal

et al. 2018

Self Cite

View full text Add to dashboard Cite

show abstract

“…One can notice that the interaction of this localized mode with the incident wave propagating in the continuum, gives rise to a peak of asymmetric shape in the reflection spectrum. Such wave interaction phenomenon, known as a Fano resonance, is widely reported in the literature 26,27 Tuning of the spectral coefficients in the Mid-IR. The objective is now to tune the spectral coefficients in the Mid-IR range.…”

Section: Spectral Analysis Of the Photonic Membrane In The Mid-irmentioning

confidence: 91%

Polymer photonic crystal membrane for thermo-regulating textile

Assaf

Boutghatin

Pennec

et al. 2020

Sci Rep

Self Cite

View full text Add to dashboard Cite

We study numerically the absorption and scattering properties of a polymer photonic membrane to thermoregulate the human body microclimate which corresponds to the area between the skin and a textile. We first show that the structuration of the absorbing photonic membrane with air holes leads to a modulation of the optical spectrum in the Mid-infrared range. indeed, we show that the membrane is able to modulate the transmission amplitude by 28% in benefit or deficit of both the absorption and reflection. We then studied the thermal balance between the human body and the surrounding environment through the photonic membrane. We found that, compared to a regular membrane, the photonic crystal structure behaves as a heating component that offers the possibility to reduce the temperature of the room up to +1 °C. The membrane is flexible, low cost, 3D-printable, free of metallic particles, and can easily be added to usual textiles.

show abstract

“…In addition, Eq. (17) given the formula of the transmitted wave's coefficient that describes the transmitted waves through the structure. Concerning the interaction between gases and PC, we supposed to insert a defect layer inside the perfect phononic structure.…”

Section: Methodsmentioning

confidence: 99%

Fano resonance based defected 1D phononic crystal for highly sensitive gas sensing applications

Zaki

Mehaney

Hassanein

et al. 2020

Sci Rep

View full text Add to dashboard Cite

The defected acoustic band gap materials are promising a new generation of sensing technology based on layered cavities. We introduced a novel 1D defected phononic crystal (1D-DPC) as a high-sensitive gas sensor based on the Fano resonance transmitted window. Our designed (Lead–Epoxy) 1D-DPC multilayer has filled with a defect layer with different gases at different temperatures. In this study, Fano resonance—based acoustic band gap engineering has used to detect several gases such as O2, CO2, NH3, and CH4. For the first time, Fano resonance peaks appeared in the proposed gas sensor structures which attributed to high sensitivity, Q-factor, and figure-of-merit values for all gases. Also, the relation between the Fano resonance frequency and acoustic properties of gases at different temperatures has been studied in detail. The effect of the damping rate on the sensitivity of the gas sensor shows a linear behavior for CO2, O2, and NH3. Further, we introduced the effect of temperature on the damping rate of the incident waves inside the 1D-DPC gas sensor. The highest sensitivity and figure of merit were obtained for O2 of 292 MHz/(kg/m3) and 647 m3/Kg, respectively. While the highest figure-of-merit value of 60 °C−1 at 30 °C was attributed to O2. The transfer matrix method is used for calculating the transmission coefficient of the incident acoustic wave. We believe that the proposed sensor can be experimentally implemented.

show abstract

Optical and acoustic sensing using Fano-like resonances in dual phononic and photonic crystal plate

Cited by 63 publications

References 40 publications

Propagation of Elastic Waves in a One-Dimensional High Aspect Ratio Nanoridge Phononic Crystal

Propagation of Elastic Waves in a One-Dimensional High Aspect Ratio Nanoridge Phononic Crystal

Polymer photonic crystal membrane for thermo-regulating textile

Fano resonance based defected 1D phononic crystal for highly sensitive gas sensing applications

Contact Info

Product

Resources

About