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https://hdl.handle.net/2440/131937
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Type: | Journal article |
Title: | Hollow core inhibited coupled antiresonant terahertz fiber: a numerical and experimental study |
Author: | Sultana, J. Islam, M.S. Cordeiro, C.M.B. Habib, M.S. Kaushik, M. Dinovitser, A. Ng, B.W.H. Ebendorff-Heidepriem, H. Abbott, D. |
Citation: | IEEE Transactions on Terahertz Science and Technology, 2020; 11(3):245-260 |
Publisher: | IEEE |
Issue Date: | 2020 |
ISSN: | 2156-342X 2156-3446 |
Statement of Responsibility: | Jakeya Sultana, Saiful Islam, Cristiano M. B. Cordeiro, Selim Habib, Alex Dinovitser, Mayank Kaushik ... et al. |
Abstract: | In this article, a hollow core antiresonant photonic crystal fiber is analyzed for terahertz applications. A numerical analysis of the proposed fiber is first carried out to minimize coupling between the core and cladding modes. The modeling of the scaled-up and inhibited coupling fiber is carried out by means of a finite element method, which is then demonstrated using a Zeonex filament fiber, fabricated by fused deposition modeling of 3-D printing technology. The simulation is carried out to analyze both the transmission and possibility of refractometric sensing, whereas the experimental analysis is carried out using terahertz time-domain spectroscopy, and supports our numerical findings, illustrating how the proposed fibers can be used for low-loss transmission of terahertz waves. The simplicity of the proposed fiber structures facilitates fabrication for a number of different transmission and sensing applications in the terahertz range. |
Keywords: | 3-D printing; antiresonant fiber; optical fiber; THz-TDS; terahertz |
Rights: | © 2020 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. |
DOI: | 10.1109/TTHZ.2020.3031727 |
Grant ID: | http://purl.org/au-research/grants/arc/CE14010003 http://purl.org/au-research/grants/arc/LE190100124 |
Published version: | http://dx.doi.org/10.1109/tthz.2020.3031727 |
Appears in Collections: | Aurora harvest 8 Electrical and Electronic Engineering publications IPAS publications |
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