Enhancement of Omnidirectional Photonic Bandgaps in One-Dimensional Superconductor–Dielectric Photonic Crystals with a Staggered Structure

Zhang, Haifeng; Liu, Shaobin; Kong, Xiangkun; Bian, Borui; Ma, Ben

doi:10.1007/s10948-012-1712-0

Cited by 17 publications

(5 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…109,110 Fine tuning of the bandwidth and frequency range of such structure is achieved. 109,110 Fine tuning of the bandwidth and frequency range of such structure is achieved.…”

Section: Other Applicationsmentioning

confidence: 99%

“…As a structure of spatially periodic refractive index distribution, 1DPCs have the ability to tune electromagnetic waves (EM waves) and they have been utilized to fabricate omnidirectional reectors whose PBGs are insensitive to the incident angle and polarization of EM waves. 109,110 Fine tuning of the bandwidth and frequency range of such structures was achieved. Besides, modulation of uorescence emission using 1DPCs is also attractive for scientists and much research can be found in this eld.…”

Section: Other Applicationsmentioning

confidence: 99%

See 1 more Smart Citation

One-dimensional photonic crystals: fabrication, responsiveness and emerging applications in 3D construction

et al. 2016

View full text Add to dashboard Cite

a One dimensional photonic crystal (1DPC), which is a periodical nanostructure with a refractive index distribution along one direction is widely studied by scientists. In this review, the material and fabrication methods of 1DPC fabrication are summarized. The applications are listed with a special emphasis on sensing platform and photovoltaic devices together with full color display. After that, some typical 3D ordered structures with stacked layers are highlighted, the fabrication method is also described and the remaining problems are pointed out. At last, the possibility to build 3D stacked structure based on 1D layers through chemical routes is discussed, which is relatively convenient and flexible. We believe such method is a promising substitute way to conduct 3D fabrication.

show abstract

“…109,110 Fine tuning of the bandwidth and frequency range of such structure is achieved. 109,110 Fine tuning of the bandwidth and frequency range of such structure is achieved.…”

Section: Other Applicationsmentioning

confidence: 99%

Section: Other Applicationsmentioning

confidence: 99%

One-dimensional photonic crystals: fabrication, responsiveness and emerging applications in 3D construction

et al. 2016

View full text Add to dashboard Cite

show abstract

“…Recently, 1D deterministic multilayered structure including superconducting layers have attracted much attention in developing new kinds of optical filters which make new PQCs devices for optoelectronic system [5,[8][9][10][11]. These quasiperiodic filters have been extended to thermally photonic crystals, including certain cascades superconducting/dielectric layers.…”

Section: Introductionmentioning

confidence: 99%

Photonic Quasicrystals for Filtering Application

Trabelsi¹

2019

Quantum Electronics

View full text Add to dashboard Cite

In this chapter, we study the properties of specific one dimensional photonic quasicrystal (PQCs), in order to design an output multichannel filter. We calculate the transmittance spectrum which exhibits a photonic band gap (PBG), based on the Transfer Matrix Method (TMM) and the two-fluid model. We show that the generalized Thue-Morse (GTM) and generalized Fibonacci GF(m, n) distributions provide a stacking of similar output multichannel with zero transmission when the input was a sharp resonance of peaks at given n ¼ 2pm where p,isapositive integer. Also, we consider GTM configuration and we apply a deformation y ¼ x hþ1 along the PQC filter, which enhanced the band width of each channel with respect to the number of peaks inside the main transmittance. Here, the coefficient h represents the deformation degree, x and y are thicknesses of the layers before and after the deformation, respectively. This improves the characteristics of PBG.

show abstract

“…By introducing plasma into the PC, the tunable PBG can be achieved because the refractive index of plasma can be tuned by the external magnetic field [6] or the plasma thickness [7]. And by introducing a superconductor into the PC, the tunable PBG can also be obtained because the permittivity of the superconductor can be controlled by the ambient temperature [8]. It is well known that the 1DPC is more easily processed and prepared than the two other dimensional PCs.…”

Section: Introductionmentioning

confidence: 99%

Pressure-controlled terahertz filter based on 1D photonic crystal with a defective semiconductor

Xue¹,

Wang²,

Liu

et al. 2018

Plasma Sci. Technol.

View full text Add to dashboard Cite

The tunable terahertz (THz) filter has been designed and studied, which is composed of 1D photonic crystal (PC) containing a defect layer of semiconductor GaAs. The analytical solution of 1D defective PC (1DDPC) is deduced based on the transfer matrix method, and the electromagnetic plane wave numerical simulation of this 1DDPC is performed by using the finite element method. The calculated and simulated results have confirmed that the filtering transmittance of this 1DDPC in symmetric structure of air/(Si/SiO 2) N /GaAs/(SiO 2 /Si) N /air is far higher than in asymmetric structure of air/(Si/SiO 2) N /GaAs/(Si/SiO 2) N /air, where the filtering frequency can be tuned by the external pressure. It can provide a feasible route to design the external pressure-controlled THz filter based on 1DPC with a defective semiconductor.

show abstract

Enhancement of Omnidirectional Photonic Bandgaps in One-Dimensional Superconductor–Dielectric Photonic Crystals with a Staggered Structure

Cited by 17 publications

References 25 publications

One-dimensional photonic crystals: fabrication, responsiveness and emerging applications in 3D construction

One-dimensional photonic crystals: fabrication, responsiveness and emerging applications in 3D construction

Photonic Quasicrystals for Filtering Application

Pressure-controlled terahertz filter based on 1D photonic crystal with a defective semiconductor

Contact Info

Product

Resources

About