IEC 61300-3-31 Ed. 1.0
IEC 61300-3-31 Ed. 1.0 标准详情
- 标准号:IEC 61300-3-31 Ed. 1.0
- 中文标题:
- 英文标题:Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-31: Examinations and measurements - Coupled power ratio measurement for fibre optic sources
- 标准类别:国际电工委员会IEC
- 发布日期:
内容简介
Provides the method to measure the coupled power ratio (CPR) coefficient. The CPR coefficient may be measured at both 850 nm and 1 300 nm wavelengths. CPR measurements are used to characterise optical sources and to standardize the launch conditions
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