IEC/TR 61292-7:2011（E）适用于使用有源光纤和波导的光放大器（OA），其中含有稀土掺杂剂，目前市场上可买到。它为四波混频（FWM）效应引起的串扰提供了指导。本技术报告的目的是为理解FWM效应引起的串扰问题提供介绍性信息。

IEC/TR 61292-7:2011(E) applies to optical amplifiers (OAs) using active fibres and waveguides, containing rare-earth dopants, currently commercially available. It provides guidance on crosstalk caused by the four-wave mixing (FWM) effect. The object of this technical report is to provide introductory information for understanding of the crosstalk issue raised by the FWM effect.