Electromagnetically induced reflectance and Fano resonance in one dimensional superconducting photonic crystal

Athe, Pratik; Srivastava, Sanjay; Thapa, Khem B.

doi:10.1016/j.physc.2018.01.009

Cited by 12 publications

(3 citation statements)

References 36 publications

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“…Sensing, optical transmission, electro-optical modulation, and switching are some of the uses for Fano resonance [ 118 ]. Fano resonances can be used in systems like photonic crystal plasmonic structures [ 166 , 185 , [190] , [191] , [192] ] and metamaterials [ [193] , [194] , [195] , [196] ]. The sensing capabilities of the plasmonic metamaterials can be enhanced by characteristics brought on by adjusting the line shape of the Fano resonance, which can result in small FWHM and strong field enhancement [ 197 ].…”

Section: Classification Of Metamaterials and Metasurfaces In Biosensi...mentioning

confidence: 99%

Recent advances in the metamaterial and metasurface-based biosensor in the gigahertz, terahertz, and optical frequency domains

Shamim,

Mohsin,

Rahman

et al. 2024

Heliyon

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Section: Classification Of Metamaterials and Metasurfaces In Biosensi...mentioning

confidence: 99%

Recent advances in the metamaterial and metasurface-based biosensor in the gigahertz, terahertz, and optical frequency domains

Shamim,

Mohsin,

Rahman

et al. 2024

Heliyon

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“…EIR creates a narrow transparency window by eliminating resonant absorption which has a very application such as light storage [24], the processing of quantum information [25], wave guide structure [26], and planer metamaterials [27]. The optical system that produces this resonance are gaining considerable attention for its unexpected line shape which is commonly used in sensing, switches, and filtering devices [28].…”

Section: Introductionmentioning

confidence: 99%

A defective one-dimensional superconducting photonic crystal design for the generation of the Fano resonance feature

et al. 2020

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In the present work, we demonstrate the generation of Fano resonance (F) feature based on a defected one dimensional superconducting photonic crystal design. Our proposed design consists of alternated layers of high-temperature superconductor material with conventional ones. By using the transfer matrix method, we investigate the optical properties for the proposed designs. The obtained optical properties show two sharp peaks with zero side band of reflectivity are resulted NIR region. Then, by adding a defect layer to the periodic structure, we find that two peaks are appeared in the obtained spectrum which they are indicated for electromagnetic induced reflection (EIR) and Fano resonance concept. Finally, by adjusting the design parameters of our proposed structure such as the number of periods, the thickness of the constituent layers, and the refractive index of defect layer, we investigated the corresponding optical properties response. Our proposed designs can be used in some potential applications such as in the optical devices as switching, slow-light and sensor.

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“…To clearly observe the EIT in the quantum system, the sample needs to be kept under cryogenic temperature ( Fleischhauer et al., 2005 ) under two coherent laser sources. This phenomenon was later mimicked using plasmonic metamaterials ( Athe et al., 2018 ; Chu et al., 2018 ; Gu et al., 2012 ; Habib et al., 2018 ; Krishnamoorthy et al., 2020 ; Lari et al, 2020 ; Liu et al., 2009a , 2011 , 2012 ; Papasimakis et al., 2008 ; Qin et al., 2020 ; Singh et al., 2009 ; Song et al., 2019a , 2019b ; Song and Zhang, 2020 ; Tassin et al., 2009 ; Vafapour, 2017 , 2019 ; Vafapour and Forouzeshfard, 2017 ; Vafapour and Ghahraloud, 2018 ; Verellen et al., 2009 ; Zhang et al., 2008 ; Zhong et al., 2020 ) that operated at room temperature with incoherent light source.…”

Section: Introductionmentioning

confidence: 99%

Tuning of Classical Electromagnetically Induced Reflectance in Babinet Chalcogenide Metamaterials

Liu

Qin

et al. 2020

iScience

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Summary Metamaterials analog of electromagnetically induced reflectance (EIR) has attracted intense attentions since they can provide various applications for novel photonic devices such as optical detectors with a high sensitivity and slow-light devices with a low loss. The development of dynamic photonic devices desires a tunable EIR feature in metamaterials. However, most metamaterials-induced EIR is not spectrally controllable particularly for the near-infrared (NIR) region. Herein, a tuning of EIR is illustrated in Babinet chalcogenide metamaterials in the NIR region. The EIR response is created by weak hybridization of two dipolar (bright) modes of the paired Au slots. Such a mode interference can be engineered through non-volatile phase transition to the refractive index of the Ge 2 Sb 2 Te 5 (GST), resulting in an active controlling of the reflection window. A 15% spectral tuning of the reflectance peak is observed experimentally in the NIR region as switching the GST state between amorphous and crystalline.

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Electromagnetically induced reflectance and Fano resonance in one dimensional superconducting photonic crystal

Cited by 12 publications

References 36 publications

Recent advances in the metamaterial and metasurface-based biosensor in the gigahertz, terahertz, and optical frequency domains

Recent advances in the metamaterial and metasurface-based biosensor in the gigahertz, terahertz, and optical frequency domains

A defective one-dimensional superconducting photonic crystal design for the generation of the Fano resonance feature

Tuning of Classical Electromagnetically Induced Reflectance in Babinet Chalcogenide Metamaterials

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