| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| array waveguide grating lumerical | 0.02 | 0.2 | 3503 | 61 | 33 |
| array | 1.16 | 0.3 | 8579 | 27 | 5 |
| waveguide | 0.67 | 0.2 | 9801 | 37 | 9 |
| grating | 1.27 | 1 | 6790 | 96 | 7 |
| lumerical | 0.45 | 0.8 | 149 | 98 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| array waveguide grating lumerical | 1.98 | 0.2 | 1351 | 49 |
