Complete bandgap arising from the effects of hollow, veins, and intersecting veins in a square lattice of square dielectric rods photonic crystal

Hong Fa Ho; Yuan Fong Chau; Hsiao Yu Yeh; Fong Lin Wu

doi:10.1063/1.3606530

Complete bandgap arising from the effects of hollow, veins, and intersecting veins in a square lattice of square dielectric rods photonic crystal

Hong Fa Ho^*, Yuan Fong Chau, Hsiao Yu Yeh, Fong Lin Wu

^*Corresponding author for this work

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

We perform numerical analysis of ultralarge complete photonic bandgap (CPBG) of two-dimensional photonic crystals, which are square arrays of dielectric-shell rods, with dielectric veins and intersecting veins to link them. It is shown how a maximum CPBG, Δω = 0.222592(2πc/a), is obtained within the fabrication tolerance by tuning the structural parameters. In addition, the effects on CPBG arising from the metamaterial are also discussed.

Original language	English
Article number	263115
Journal	Applied Physics Letters
Volume	98
Issue number	26
DOIs	https://doi.org/10.1063/1.3606530
Publication status	Published - 2011 Jun 27

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.3606530

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abstract = "We perform numerical analysis of ultralarge complete photonic bandgap (CPBG) of two-dimensional photonic crystals, which are square arrays of dielectric-shell rods, with dielectric veins and intersecting veins to link them. It is shown how a maximum CPBG, Δω = 0.222592(2πc/a), is obtained within the fabrication tolerance by tuning the structural parameters. In addition, the effects on CPBG arising from the metamaterial are also discussed.",

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note = "Funding Information: The authors acknowledge the financial support from the National Science Council of the Republic of China (Taiwan) under Contract Nos. NSC 99-2112-M-231-001-MY3 and NSC-99-2120-M-002-12.",

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AU - Chau, Yuan Fong

AU - Yeh, Hsiao Yu

AU - Wu, Fong Lin

N1 - Funding Information: The authors acknowledge the financial support from the National Science Council of the Republic of China (Taiwan) under Contract Nos. NSC 99-2112-M-231-001-MY3 and NSC-99-2120-M-002-12.

PY - 2011/6/27

Y1 - 2011/6/27

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AB - We perform numerical analysis of ultralarge complete photonic bandgap (CPBG) of two-dimensional photonic crystals, which are square arrays of dielectric-shell rods, with dielectric veins and intersecting veins to link them. It is shown how a maximum CPBG, Δω = 0.222592(2πc/a), is obtained within the fabrication tolerance by tuning the structural parameters. In addition, the effects on CPBG arising from the metamaterial are also discussed.

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Complete bandgap arising from the effects of hollow, veins, and intersecting veins in a square lattice of square dielectric rods photonic crystal

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