Keyword Analysis & Research: introduction of raman amplifiers
Keyword Analysis
Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
introduction of raman amplifiers | 0.67 | 0.9 | 2922 | 77 | 32 |
introduction | 1.89 | 1 | 8494 | 79 | 12 |
of | 0.95 | 0.1 | 3462 | 53 | 2 |
raman | 1.54 | 0.4 | 2395 | 86 | 5 |
amplifiers | 0.97 | 0.4 | 2552 | 65 | 10 |