Fabrication and Microwave Properties of Three‐Dimensional Photonic Crystals With a Diamond Structure Composed of Ceramic Spheres in Resin

Nakagawa, Takuji; Kageyama, Kensuke; Wada, Naohisa; Sakabe, Yukio; Kirihara, Soshu; Miyamoto, Yoshinari

doi:10.1111/j.1551-2916.2007.01613.x

Cited by 9 publications

(10 citation statements)

References 18 publications

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“…The band-gap widths are much wider than the reported results in the relatived literature [14,[20][21][22]. In all of the reported results, the widest band-gap is 1.7 GHz.…”

Section: Resultscontrasting

confidence: 74%

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Fabrication of three-dimensional electromagnetic band-gap structure with high-K dielectric ceramics by rapid-prototyping

Dai

Wang

et al. 2010

J Electroceram

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Three-Dimensional diamond structure electromagnetic band-gap (EBG) structures containing high-K dielectric ceramic Bi(Nb 0.992 V 0.008 )O 4 (BVN) fabricated by rapidprototyping (RP) technique were investigated. The simulations based on finite element method (FEM) were employed to model the band diagram. The influences of structure dimensions, aspect ratio and permittivity contrast on the band gap width were studied. The optimal band gap width EBGs were fabricated and investigated experimentally. EBG structures composed of epoxy resin diamond lattice and inversediamond lattice made of high-K BVN ceramic with silica gel were fabricated by RP method. The transmission characteristics of the EBG structures were measured by transmission/ reflection (T/R) methods with a vector network analyzer. Obvious wide band-gaps of two EBGs with different lattice parameters were observed in the curve of transmission characteristics, which agreed well with the simulation results.

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“…The band-gap widths are much wider than the reported results in the relatived literature [14,[20][21][22]. In all of the reported results, the widest band-gap is 1.7 GHz.…”

Section: Resultscontrasting

confidence: 74%

“…Wilson et al [19] pointed out that filling the air gap with conducting paste can nearly alleviate the effect caused by the air gap. The air gaps in this work were filled with room temperature silver paste and the smooth S 21 j j spectrums were obtained as shown in Fig. 4(a) and (b).…”

Section: Resultsmentioning

confidence: 99%

Fabrication of three-dimensional electromagnetic band-gap structure with high-K dielectric ceramics by rapid-prototyping

Dai

Wang

et al. 2010

J Electroceram

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“…When the dielectric contrast is high enough, a photonic band gap or a stop band can open up where the propagation of microwave or optical wave is inhibited and totally reflected if there is no absorption. Several different types of crystal have been investigated, including face‐centered cubic, 3 woodpiles, 6 and diamond structures 7–13 . Among the various three‐dimensional (3D) crystals, the diamond structure is known to be an ideal candidate with a complete photonic band gap opening in all directions and polarizations.…”

Section: Introductionmentioning

confidence: 99%

“…Several different types of crystal have been investigated, including face-centered cubic, 3 woodpiles, 6 and diamond structures. [7][8][9][10][11][12][13] Among the various three-dimensional (3D) crystals, the diamond structure is known to be an ideal candidate with a complete photonic band gap opening in all directions and polarizations.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of Metallodielectric Photonic Crystals with a Diamond Structure and their Microwave Properties

Wang

Kirihara

Miyamoto

et al. 2008

Journal of the American Ceramic Society

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Three‐dimensional (3D) metallodielectric photonic crystals with a diamond structure were fabricated in order to investigate the formation of stop bands and the absorption ability for microwaves with the dielectric absorbing media embedded into the 3D metal lattice. First, the metallic photonic crystals were prepared by filling the epoxy molds formed by stereolithography with a metal alloy having a low melting point of 70°C, followed by removal of the molds. The metallodielectric photonic crystals were then fabricated by infiltrating the porous metal crystal with a SiC/polyester mixture. The lattice constant of photonic crystals was 15 mm. The effects of different aspect ratios of diamond lattice rods, number of metallic lattice units along Γ‐L 〈1 1 1〉, Γ‐X 〈1 0 0〉, and Γ‐K 〈1 1 0〉 directions, and metallodielectric samples along the Γ‐X 〈1 0 0〉 direction on the formation of stop band and microwave absorption ability were investigated in the frequency range from 3 to 30 GHz. Metallodielectric photonic crystals formed showed good absorption ability. The measured transmission spectra of the metallic and metallodielectric crystals agreed well with the simulation of the transmission line modeling method.

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“…Kirihara et al have succeeded in fabricating various three‐dimensional (3D) PhCs using a stereolithographic method based on a CAD/CAM system 24–27 . We have fabricated PhCs by embedding ceramic spheres in photocured resin using stereolithography and succeeded in the formation of wide gaps in higher order frequency modes 28 …”

Section: Introductionmentioning

confidence: 99%

Stereolithographic Fabrication and Microwave Properties of 1D Tunable Photonic Crystals Composed of YIG and Alumina Plates in Resin

Nakagawa

Kageyama

Takagi

et al. 2008

Journal of the American Ceramic Society

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One-dimensional (1D) photonic crystals composed of a center polycrystalline yttrium iron garnet (YIG ) plate sandwiched with alternate alumina and resin plates were fabricated using stereolithography. The formed crystals showed a transmission mode of microwave in band gap as a result of resonance at the YIG plate. The transmission frequency and intensity were controlled by applying an external magnetic field. These phenomena can be explained by Faraday and Voigt effects of YIG in magnetic field. The propagation characteristics of microwaves agreed well with the calculated results using the finite element method.

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Fabrication and Microwave Properties of Three‐Dimensional Photonic Crystals With a Diamond Structure Composed of Ceramic Spheres in Resin

Cited by 9 publications

References 18 publications

Fabrication of three-dimensional electromagnetic band-gap structure with high-K dielectric ceramics by rapid-prototyping

Fabrication of three-dimensional electromagnetic band-gap structure with high-K dielectric ceramics by rapid-prototyping

Fabrication of Metallodielectric Photonic Crystals with a Diamond Structure and their Microwave Properties

Stereolithographic Fabrication and Microwave Properties of 1D Tunable Photonic Crystals Composed of YIG and Alumina Plates in Resin

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