Abstract
We present the design of optical slot Yagi-Uda antennas and demonstrate the directional radiation from optical slot Yagi-Uda antennas. By calculating the phase between a feed slot and an auxiliary groove, we can find out parameters where the groove works as a good reflector and fabricate optical slot Yagi-Uda antennas with a good directivity. Through coupling with the optimized optical slot Yagi-Uda antenna, random light from quantum dot light emitting diodes can be directed towards a specific direction well.
Original language | English |
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Pages (from-to) | 342-343 |
Number of pages | 2 |
Journal | International Conference on Metamaterials, Photonic Crystals and Plasmonics |
Publication status | Published - 2019 |
Event | 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019 - Lisbon, Portugal Duration: 2019 Jul 23 → 2019 Jul 26 |
Bibliographical note
Publisher Copyright:© 2019, META Conference. All rights reserved.
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Materials Science (miscellaneous)
- Electronic, Optical and Magnetic Materials
- Materials Chemistry