NF C93-805-10-1*NF EN 61290-10-1:2009 Optical amplifiers - Test methods - Part 10-1 : multichannel parameters - Pulse method using an optical switch and optical spectrum analyzer
2009NF C93-805-10-1*NF EN 61290-10-1:2009 Optical amplifiers - Test methods - Part 10-1 : multichannel parameters - Pulse method using an optical switch and optical spectrum analyzer