标准摘要
[中文适用范围]： IEC 61280 的这一部分提供了与光纤通信子系统、光发射器或通信子系统操作或测试中使用的其他光源相关的光谱的多个波长和光谱宽度属性的定义和测量程序。进行测量是为了系统构建和/或维护的目的。在通信子系统信号的情况下，光发射机通常处于调制状态。 [外文原描述]： IEC 61280-1-3:2010 provides definitions and measure procedures for several wavelength and spectral width properties of an optical spectrum associated with a fibre optic communication subsystem, an optical transmitter, or other light sources used in the operation or test of communication subsystems. The measurement is done for the purpose of system construction and/or maintenance. In the case of communication subsystem signals, the optical transmitter is typically under modulation. NOTE - Different properties may be appropriate to different spectral types, such as continuous spectra characteristic of light-emitting diodes (LEDs), and multilongitudinal-mode (MLM), multitransverse-mode (MTM) and single-longitudinal mode (SLM) spectra, characteristic of laser diodes (LDs). This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision with changes reflecting new laser technology and includes a second method modified for state of the art instrumentation. Keywords: definitions and measure procedures for several wavelength and spectral width properties of an optical spectrum, optical transmitter, test of communication subsystems
英文名称Fibre optic communication subsystem test procedures - Part 1-3: General communication subsystems - Central wavelength and spectral width measurement