DANSK DS/EN IEC 61280-1-3:2021
光纤通信子系统测试程序 第1-3部分：通用通信子系统 中心波长、光谱宽度和附加光谱特性的测量

Fibre optic communication subsystem test procedures – Part 1-3: General communication subsystems – Measurement of central wavelength, spectral width and additional spectral characteristics

标准号

DANSK DS/EN IEC 61280-1-3:2021

发布

2021年

发布单位

SCC

当前最新

DANSK DS/EN IEC 61280-1-3:2021

 

 

适用范围

  Full Description This part of IEC 61280 provides definitions and measurement 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. This document also provides definitions and measurement procedures for side mode suppression ratio and signal to source spontaneous emission ratio. 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).

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