IEC TR 61282-12:2016 光纤通信系统设计指南.第12部分:带内光信噪比

标准编号：IEC TR 61282-12:2016

中文名称：光纤通信系统设计指南.第12部分:带内光信噪比

英文名称：Fibre optic communication system design guides - Part 12: In-band optical signal-to-noise ratio (OSNR)

发布日期：2016-02-10

标准范围

IEC TR 61282-12:2016（E）是一份技术报告，它提供了带内光信噪比（OSNR）的定义，适用于频谱噪声功率密度不独立于光频率的情况，如IEC 61280-2-9的OSNR定义中所假设的，但在信号的光带宽上显著成形。考虑到不同用例的多种测量方法的发展，如本技术报告所述，最好在-频带OSNR独立于所使用的方法，并且在与频率无关的噪声功率密度的情况下与IEC 61280-2-9的OSNR定义一致。关键词:带内光信噪比

IEC TR 61282-12:2016(E), which is a Technical Report, provides a definition for in-band optical signal-to-noise ratio (OSNR) that is applicable to situations where the spectral noise power density is not independent of the optical frequency, as assumed in the OSNR definition of IEC 61280-2-9, but is significantly shaped across the optical bandwidth of the signal. Considering the development of multiple measurement methods for different use cases, as detailed in this Technical Report, it is desirable to establish a definition of in-band OSNR that is independent of the method used and, furthermore, is consistent with the OSNR definition of IEC 61280-2-9 in the case of frequency-independent noise power density.Keywords: in-band optical signal-to-noise ratio (OSNR)

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