| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1812154 | Physica B: Condensed Matter | 2010 | 4 Pages |
Abstract
A new high transmission Y-junction based on two-dimensional photonic crystal waveguides of triangular lattice is designed. The Y-junction is designed by moving the corner rods of Y-junction into a resonant cavity and placing additional rods between the resonant cavity and the output waveguides. By changing the radius of the additional rods, the transmission coefficient of the Y-junction can be optimized. The coupled mode theory is used to explain the transmission properties. Two-dimensional numerical simulation is performed to verify the Y-junction structure with near-complete transmission.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Wu Yang, Xiaoshuang Chen, Xiaoyan Shi, Wei Lu,