IEC 61290-10-1:2009 Optical amplifiers - Test methods - Part 10-1: Multichannel parameters - Pulse method using an optical switch and optical spectrum analyzer
2009IEC 61290-10-1:2009 Optical amplifiers - Test methods - Part 10-1: Multichannel parameters - Pulse method using an optical switch and optical spectrum analyzer
2003IEC 61290-10-1:2003 Optical amplifiers - Test methods - Part 10-1: Multichannel parameters; Pulse method using an optical switch and optical spectrum analyzer