UNE-EN 61290-1-3:2015 Optical amplifiers - Test methods - Part 1-3: Power and gain parameters - Optical power meter method (Endorsed by AENOR in August of 2015.)
2015UNE-EN 61290-1-3:2015 Optical amplifiers - Test methods - Part 1-3: Power and gain parameters - Optical power meter method (Endorsed by AENOR in August of 2015.)