Historical
IEC/PAS 61290-3-1 Ed. 1.0 en:2002
Optical fibre amplifiers - Basic specification - Part 3-1: Test methods for noise figure parameters - Optical spectrum analyze
Establishes uniform requirements for accurate and reliable measurements, by means of the optical spectrum analyzer method, of the following OA parameters: Signal-spontaneous noise figure, forward amplified spontaneous emission (ASE) power level, as defined in clause 3 of IEC 61291-1. The methods described apply to single-channel stimlus only.
International Electrotechnical Commission [iec]