| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is photonic band gap | 1 | 0.3 | 3415 | 59 |
| photonic band gaps | 0.26 | 0.8 | 1134 | 23 |
| photonic crystal band gap | 1.86 | 0.8 | 5661 | 43 |
| optical saturation complete photonic band gap | 0.4 | 0.9 | 3735 | 44 |
| photonic band gap materials | 1.61 | 0.2 | 668 | 59 |
| photonic bandgap fiber | 0.22 | 0.6 | 6084 | 57 |
| photonic band gap structures | 1.69 | 1 | 6876 | 81 |
| photonic band gap crystals | 1.12 | 0.7 | 9069 | 23 |
| photonic band gap guidance in optical fibers | 0.45 | 0.7 | 6206 | 99 |
| photonic band gap effect | 0.94 | 0.6 | 8906 | 60 |
| photonic band gaps and localization | 1.32 | 0.9 | 1640 | 72 |
