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https://hdl.handle.net/2440/117204
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Type: | Conference paper |
Title: | Evolution of rod antennas for integrated terahertz photonics |
Author: | Withayachumnankul, W. Yamada, R. Fujita, M. Nagatsuma, T. |
Citation: | International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, 2018, vol.2018-September |
Publisher: | IEEE |
Issue Date: | 2018 |
Series/Report no.: | International Conference on Infrared Millimeter and Terahertz Waves |
ISBN: | 9781538638095 |
ISSN: | 2162-2027 2162-2035 |
Conference Name: | International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) (9 Sep 2018 - 14 Sep 2018 : Nagoya, Japan) |
Statement of Responsibility: | Withawat Withayachumnankul, Ryoumei Yamada, Masayuki Fujita, Tadao Nagatsuma |
Abstract: | Integrated terahertz photonics has emerged as a viable option for routing and processing terahertz signals with high efficiency and broad bandwidth. This can be implemented by using photonic crystal waveguides entirely made of a float-zone intrinsic silicon slab that has exceptionally low loss for terahertz waves. A challenge presented here is to couple guided waves in this integrated platform with free-space waves. It is imperative that the coupling antennas must have low loss, high bandwidth, and high gain, and be integrated as a part of the platform. Here we present an evolution of antenna designs from a single dielectric rod to a rod array that can satisfy all these requirements. All these antennas are integrated onto the same silicon photonic crystal slab used for waveguiding. |
Rights: | ©2018 IEEE |
DOI: | 10.1109/IRMMW-THz.2018.8509906 |
Grant ID: | http://purl.org/au-research/grants/arc/DP170101922 http://purl.org/au-research/grants/arc/DP180103561 |
Published version: | http://dx.doi.org/10.1109/irmmw-thz.2018.8509906 |
Appears in Collections: | Aurora harvest 3 Electrical and Electronic Engineering publications |
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