Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5449706 | Optics Communications | 2017 | 4 Pages |
Abstract
Terahertz Y-branch power splitters formed by one-way waveguide are investigated theoretically. For such splitters, there exists no backward reflection from the Y-junction region for incident waves because the input channel supports no backward-propagating mode, therefore the transmission efficiency is perfect in the lossless case. Moreover, by varying the applied external magnetic field, the power splitting ratio of the splitters can be tunable for a given frequency, and required (equal or unequal) splitting ratio can also be achieved over a wide frequency band.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Jinhua Zou, Yun You, Xiaohua Deng, Linfang Shen, Jin-Jei Wu, Tzong-Jer Yang,