Name
Title | ||
|---|---|---|
1×3 reconfigurable and simultaneous three-mode selective router based on silicon waveguide utilizing Ti microheaters as thermo-optic phase shifters |
Abstract | ||
|---|---|---|
In this work, a photonic-silicon-based 1✕3 reconfigurable simultaneous three-mode selective router has been demonstrated by the proof-of-concept. The device can be flexibly controlled to route three input modes of TE0, TE1, and TE2 to three outputs by utilizing three controllable Ti thermo-optic phase shifters as drivers. The proposed router is constructed from a Ψ -junction coupler and two kinds of 3✕3 multi-mode interference (MMI) couplers. The proposed device can attain low insertion loss smaller than 5 dB and crosstalk below −20 dB in broadband of 40-nm thanks to the numerical simulation-based optimization. Furthermore, the proposed router has relatively large fabrication tolerances of width and height and consumes a low electric power consumption. The proposed device is reconfigurable for simultaneous three guided modes, and thus, leading to a promising potential to widely apply for broadband optical signal processing in the mode-division multiplexing systems. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1016/j.mejo.2021.105278 | Microelectronics Journal |
Keywords | DocType | Volume |
Optical mode selective router,Silicon waveguide,Multimode interference coupler,Ψ-junction coupler,Thermo-optic effect,Controllable phase shifter,Numerical simulation | Journal | 117 |
ISSN | Citations | PageRank |
0026-2692 | 0 | 0.34 |
References | Authors | |
0 | 9 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Duong Quang Duy | 1 | 0 | 0.34 |
| Hai Ta Duy | 2 | 0 | 0.34 |
| Duy Nguyen Thi Hang | 3 | 0 | 0.34 |
| Thuy Tran Thi Thanh | 4 | 0 | 0.34 |
| Tuan Anh Tran | 5 | 0 | 0.34 |
| Linh Ho Duc Tam | 6 | 0 | 0.34 |
| Nguyen Tan Hung | 7 | 0 | 0.34 |
| Dang Hoai Bac | 8 | 0 | 0.34 |
| Cao Dung Truong | 9 | 0 | 0.34 |