| Presentation | 2012-07-27 Higher-Order Degenerate Modes of Planar Photonic Crystal Microcavity in Terahertz Regime and Its Applications Yosuke Kamiji, Naoki Nagaoka, Chun-Ping Chen, Tetsuo Anada, Jui-Pang Hsu, Shigeki Takeda, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Terahertz-technology (i.e., ～0.01-10THz) in recent years has the potential to develop new capabilities for imaging, short-range and secured communications, remote sensors, spectroscopy, and material analyses etc. However, THz frequencies remain one of the least studied frequency ranges, because lacking of usable device technologies. In order to realize the THz indispensable functional devices such as filters, switches and splitters, various THz waveguiding structures have been proposed and some typical structures have a parallel plate metal waveguide, NRD (H-guide), and substrate-integrated waveguide (SIW), etc. This paper presents a new dual-mode bandpass filter using higher-order degenerate resonant modes of a square lattice photonic crystal microcavity in the terahertz frequency band. In order to design a photonic crystal high-Q microcavity, the dispersion relations of photonic bandgap are firstly calculated by using the plane wave expansion method. Secondly, the transmission properties of photonic crystal waveguides, microcavities and proposed dual mode filters for THz applications are numerically investigated by using simplified TD-BPM and full-wave FDTD. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photonic crystal / Bandgap / Sub-millimeter / Terahertz / Dual-mode bandpass filter / Microcavity / Planar Crossing Circuit |
| Paper # | MW2012-55,OPE2012-48,EST2012-37,MWP2012-36 |
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| Committee | EST |
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| Conference Date | 2012/7/19(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electronic Simulation Technology (EST) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Higher-Order Degenerate Modes of Planar Photonic Crystal Microcavity in Terahertz Regime and Its Applications |
| Sub Title (in English) | |
| Keyword(1) | Photonic crystal |
| Keyword(2) | Bandgap |
| Keyword(3) | Sub-millimeter |
| Keyword(4) | Terahertz |
| Keyword(5) | Dual-mode bandpass filter |
| Keyword(6) | Microcavity |
| Keyword(7) | Planar Crossing Circuit |
| 1st Author's Name | Yosuke Kamiji |
| 1st Author's Affiliation | ELECTRICAL, ELECTRONICS AND INFORMATION ENGINEERING, KANAGAWA UNIVERSITY() |
| 2nd Author's Name | Naoki Nagaoka |
| 2nd Author's Affiliation | NITTO DENKO CORPORATION |
| 3rd Author's Name | Chun-Ping Chen |
| 3rd Author's Affiliation | ELECTRICAL, ELECTRONICS AND INFORMATION ENGINEERING, KANAGAWA UNIVERSITY |
| 4th Author's Name | Tetsuo Anada |
| 4th Author's Affiliation | ELECTRICAL, ELECTRONICS AND INFORMATION ENGINEERING, KANAGAWA UNIVERSITY |
| 5th Author's Name | Jui-Pang Hsu |
| 5th Author's Affiliation | ELECTRICAL, ELECTRONICS AND INFORMATION ENGINEERING, KANAGAWA UNIVERSITY |
| 6th Author's Name | Shigeki Takeda |
| 6th Author's Affiliation | ANTENNA GIKEN |
| Date | 2012-07-27 |
| Paper # | MW2012-55,OPE2012-48,EST2012-37,MWP2012-36 |
| Volume (vol) | vol.112 |
| Number (no) | 157 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |