| Preset: |
|---|
| Element order: |
| Wavelength[μm]: |
| Polarization: |
| Reference refractive index: |
| Boundary condition: |
| xmin , xmax |
| Model data: |
Data format of "Model data":
| 2 | ← number of materials |
|---|---|
| 1.460 | ← refractive index (material ID : 1) |
| 1.444 | ← refractive index (material ID : 2) |
| 3 | ← number of sub-domains in x-direction |
|---|---|
| 1.5, 4 | ← width of 1st sub-domain [μm], number of elements |
| 4.0, 4 | ← 2nd |
| 10.0, 5 | ← 3rd |
| 1, 2, 2 | ← material IDs of 1st, 2nd, and 3rd sub-domain |
|---|
| Effective refractive index (1DFEM): | |
|---|---|
| (Theory): |