光放大器.第2部分:单通道应用.性能规范模板

[中文适用范围]： 本部分IEC 61291提供了一个适用于单通道应用中的光放大器（OAs）的性能规范模板。多通道应用在IEC 61291-4中涵盖。 本性能规范模板的目的是为制定关于定义用于单通道应用的OA设备性能的性能标准和/或产品规范提供一个框架。除了基于本性能规范模板的要求外，性能标准或产品规范还可以包括其他规范，如额定值、操作条件、测试和通过/失败标准。 对于特定应用，产品规范编写者可以向此模板添加规范参数和/或特定应用的规范参数组，但不能删除本文件中指定的参数。然而，产品规范编写者不应删除本标准中指定的规范参数。 [外文原描述]： IEC 61291-2:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 61292-2:2023 provides a performance specification template applicable to optical amplifiers (OAs) used in single channel applications. Multichannel applications are covered in IEC 61291-4. The objective of this template is to provide a framework for the preparation of performance standards and/or product specifications defining the performance of OA devices used in single channel applications. In addition to the requirements specified in this template, a performance standard or product specification could include other parameters, such as ratings, operating conditions, tests, and pass/fail criteria. For a particular application, product specification writers could add specification parameters and/or groups of specification parameters to this template, without removing the parameters specified in this document. This fifth edition cancels and replaces the fourth edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the test methods for gain ripple in Table 2, Table 4 and Table 6 refer now to the IEC 61290‑1 series; - the SOA definition (3.1.3) refers now to IEC 61931.