標準號：DIN EN 61300-3-31-2003
中文標準名稱：光纖互連裝置和無源部件.基本試驗和測量程序.第3-31部分:檢驗和測量.纖維光學源的耦合功率比測量
英文標準名稱：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 (IEC 61300-3-31:2003); German version EN 61300-3-31:2003
標準類型：M33
發布日期：1999/12/31 12:00:00
實施日期：2003/11/1 12:00:00
中國標準分類號：M33
國際標準分類號：33.180.20
適用范圍：This part of IEC 61300 describes the method to measure the coupled power ratio (CPR) coefficient. CPR measurements are used to characterise optical sources and to standardize the launch conditions for measurements of attenuation on multimode fibres and insertion loss according to IEC 61300-3-4.