2023DIN EN IEC 61290-1-3:2023-10 Optical amplifiers - Test methods - Part 1-3: Power and gain parameters - Optical power meter method (IEC 61290-1-3:2021); German version EN IEC 61290-1-3:2021 / Note: DIN EN 61290-1-3 (2015-12) remains valid alongside this standard until 2024-04-05.
1970DIN EN IEC 61290-1-3 E:2021-04 Optical amplifiers - Test methods - Part 1-3: Power and gain parameters - Optical power meter method