| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| athermal arrayed waveguide grating | 1.82 | 0.9 | 2949 | 28 | 34 |
| athermal | 0.16 | 0.8 | 3611 | 63 | 8 |
| arrayed | 0.03 | 0.5 | 4788 | 94 | 7 |
| waveguide | 1.41 | 0.5 | 3148 | 29 | 9 |
| grating | 0.21 | 0.8 | 4957 | 35 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| athermal arrayed waveguide grating | 0.06 | 0.1 | 5199 | 74 |
