Please use this identifier to cite or link to this item:
http://dspace.cityu.edu.hk/handle/2031/9575Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Yan, Boxun (閆博迅) | en_US |
| dc.date.accessioned | 2023-04-18T10:22:24Z | - |
| dc.date.available | 2023-04-18T10:22:24Z | - |
| dc.date.issued | 2022 | en_US |
| dc.identifier.citation | Yan, B. (2022). Photo conductive antennas for terahertz generation (Outstanding Academic Papers by Students (OAPS), City University of Hong Kong). | en_US |
| dc.identifier.other | ee2022-4080-yb896 | en_US |
| dc.identifier.uri | http://dspace.cityu.edu.hk/handle/2031/9575 | - |
| dc.description.abstract | Terahertz wave lies at the frontier of RF electromagnetism, serving as a transition to infrared photonics. Terahertz technology has been widely used in industrial quality control, security imaging, and high-speed communications, and terahertz waves can be generated using the opto-electronic solution by photoconductive antenna. This project aims to provide enhancement over conventional photoconductive antenna. Numerical simulations have been carried out with experimental validation. The proposed multiphysics numerical simulation methodology e ectively resolves problem by decoupling optical response to semiconductor physics, providing an integrated platform to carry out THz radiation computation for further studies. Graphene- and plasmonic-enhanced bow-tie photoconductive antenna has been numerically investigated, supported by fabrication and measurement. The experiment shows a 72% enhancement with graphene. A novel spiral antenna has been proposed, fabricated, and tested. | en_US |
| dc.rights | This work is protected by copyright. Reproduction or distribution of the work in any format is prohibited without written permission of the copyright owner. | en_US |
| dc.rights | Access is unrestricted. | en_US |
| dc.title | Photo conductive antennas for terahertz generation | en_US |
| dc.contributor.department | Department of Electrical Engineering | en_US |
| dc.description.course | EE4080 Project | en_US |
| dc.description.programme | Bachelor of Engineering (Honours) in Electronic and Communication Engineering | en_US |
| dc.description.supervisor | Prof. Chan, Chi Hou | en_US |
| Appears in Collections: | OAPS - Dept. of Electrical Engineering | |
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| fulltext.html | 153 B | HTML | View/Open |
Items in Digital CityU Collections are protected by copyright, with all rights reserved, unless otherwise indicated.