| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| dfb lasers for gas sensing | 0.14 | 0.1 | 920 | 39 |
| dfb laser for mathane sensing | 1.67 | 0.2 | 8977 | 53 |
| design of dfb fibre lasers | 1.36 | 0.6 | 1396 | 56 |
| dbr and dfb laser | 0.03 | 0.9 | 8872 | 61 |
| dfb laser small signal model | 1.71 | 0.9 | 3759 | 13 |
| high power dfb laser | 1.69 | 0.7 | 7175 | 1 |
| surface emitting dfb laser | 0.27 | 0.3 | 9263 | 81 |
| laser gas sensing employment | 1.77 | 0.3 | 9006 | 8 |
| dfb laser working principle | 1.27 | 0.3 | 1936 | 26 |
| distributed feedback dfb lasers | 0.55 | 1 | 3670 | 8 |
| fp laser vs dfb laser | 0.84 | 0.7 | 8586 | 13 |
| ghz modulation of current of dfb laser | 1.03 | 0.1 | 2116 | 69 |
| reflectivity of dfb laser cavity | 0.13 | 0.2 | 5839 | 66 |
| dfb diode laser principle | 0.36 | 0.6 | 7745 | 39 |
| low noise single frequency dfb fiber laser | 1.93 | 0.6 | 8434 | 4 |
| dfb sweeping laser diode | 1.54 | 0.7 | 403 | 85 |
| fiber dfb seed laser | 1.5 | 0.4 | 6869 | 46 |
| laser based distance sensor | 0.79 | 0.3 | 6322 | 55 |
