| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| polarization extinction ratio meter | 1.96 | 0.3 | 4957 | 95 | 35 |
| polarization | 0.16 | 0.2 | 6163 | 5 | 12 |
| extinction | 1.45 | 0.1 | 4063 | 65 | 10 |
| ratio | 0.08 | 0.4 | 2671 | 86 | 5 |
| meter | 1.32 | 1 | 5200 | 26 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| polarization extinction ratio meter | 1.73 | 0.1 | 3491 | 33 |
| polarization extinction ratio measurement | 0.26 | 0.1 | 5536 | 37 |
| polarization extinction ratio per | 0.19 | 0.1 | 4179 | 51 |
| extinction ratio of polarizer | 0.18 | 0.2 | 2867 | 74 |
| polarization extinction ratio formula | 0.62 | 0.4 | 8664 | 98 |
| how are extinction rates measured | 1.61 | 0.2 | 7647 | 91 |
| high extinction ratio modulator | 1.68 | 0.6 | 8733 | 75 |
| on the measurement of polarization | 0.48 | 0.9 | 3910 | 34 |
| how to measure polarization | 0.79 | 0.3 | 2561 | 89 |
| extinction-ratio | 1.68 | 0.7 | 1407 | 49 |
