Optical modal analysis in H field using higher order compact (HOC) FDM in combination with Conjugate Gradient method
| Autor: | Anup Kumar Thander, Sucharita Bhattacharyya |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Physics
Field (physics) Modal analysis Photonic integrated circuit Mathematical analysis Compact finite difference Physics::Optics 02 engineering and technology Solver 021001 nanoscience & nanotechnology 01 natural sciences 010309 optics Modal Conjugate gradient method 0103 physical sciences 0210 nano-technology Refractive index |
| Zdroj: | 2018 3rd International Conference on Microwave and Photonics (ICMAP). |
| DOI: | 10.1109/icmap.2018.8354510 |
| Popis: | An accurate and explicit semi vectorial magnetic (H) field mode solver is used for a specific rib wave guide based on Fourth Order Compact Finite Difference Method in combination with Conjugate Gradient algorithm. Here optical waveguide modeling is studied by incorporating the effective refractive index concept of the semi conductor rib wave guide structure for simulating the performances of diverse photonic integrated circuits(PICs). Computed normalized indices and modal indices in both H x and H modes for different materials are observed to be consistent and in excellent agreement with other published results. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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