光学放大器.第1部分:总规范

[中文适用范围]： IEC 61291 的这一部分适用于所有商用光放大器 (OA) 和光放大组件。它适用于使用光泵浦光纤（基于稀土掺杂光纤或拉曼效应的 OFA）、半导体 (SOA) 和波导 (POWA) 的 OA。本文件的目的是为 OA 的传输、操作、可靠性和环境特性建立统一的要求；帮助购买者为其特定应用选择始终如一的高质量 OA 产品。为 OA 指定的参数是表征 OA 的传输、操作、可靠性和环境属性的参数，从一般角度来看，这些参数被视为“黑匣子”。在分部规范和详细规范中，将根据特定 OA 设备或组件的类型和应用来指定这些参数的子集。 [外文原描述]： IEC 61291-1:2018 applies to all commercially available optical amplifiers (OAs) and optically amplified assemblies. It applies to OAs using optically pumped fibres (OFAs based either on rare-earth doped fibres or on the Raman effect), semiconductors (SOAs), and waveguides (POWAs). The object of this document is - to establish uniform requirements for transmission, operation, reliability and environmental properties of OAs, and - to provide assistance to the purchaser in the selection of consistently high-quality OA products for his particular applications. Parameters specified for OAs are those characterizing the transmission, operation, reliability and environmental properties of the OA seen as a "black box" from a general point of view. In the sectional and detail specifications a subset of these parameters will be specified according to the type and application of the particular OA device or assembly. This fourth edition cancels and replaces the third edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - terms have been added for parameters from IEC 61290-4-3 and IEC 61290-10-5; - Clause 4 Classification has been removed, since this system is judged to be unused; - the definition of polarization mode dispersion (PMD) has been simplified. Keywords: optical amplifiers (OAs)