Analysis of Concentration Dependencies for an Optical Directional Coupler Design
| Autor: | Daniel Uebach, Thomas Kuhler, Elmar Griese |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Physics
Geometrical optics business.industry Data stream mining Acoustics Physics::Optics Bidirectional communication Waveguide (optics) Numerical aperture Diffusion process Physics::Accelerator Physics Optoelectronics Power dividers and directional couplers business Nonlinear Sciences::Pattern Formation and Solitons Refractive index |
| Zdroj: | 2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD). |
| DOI: | 10.1109/nusod52207.2021.9541475 |
| Popis: | An integrated directional coupler is designed for a bidirectional communication on a single waveguide by separating both data streams within individual branches. Thereby, an adjustment of the numerical aperture of the transmitting branch is a promising optimization approach. As the couplers are manufactured by a field-assisted diffusion process the numerical aperture is directly related to the exchange ion concentration. The efficiency of the designed coupler and it’s optimization approaches is calculated with a geometrical optics algorithm. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|