JJG 958-2000 光传输用稳定光源

中华人民共和国国家计量检定规程

JJG958-2000

光传输用稳定光源

StabilizedLaserSourcesforOpticalTransmit

2000一12一12发布2001一03一01实施

国家质量技术监督局发布

.IIG958-2000

广伪

令.

光传输用稳定光源检定规程乙

.

。

乙

.心0

-令

VerificationRegulationofStabilized令.JJG958-2000{

.

。

弓

.

。

弓

.飞︸

.0.o.0.口.0.o.0.o.o.0.o.0.0.少

LaserSourcesforOpticalTransmit

本规程经国家质量技术监督局于2000年12月12日批准，并自2001

年03月01日起施行。

归口单位:全国光学计量技术委员会

起草单位:信息产业部通信计量中心

本规程委托信息产业部通信计量中心负责解释

.r.rc958-2000

本规程主要起草人:

周波(信息产业部通信计量中心)

参加起草人:

郭恒(信息产业部通信计量中心)

dJG958-2000

目录

1范围··························································································……(川

2概述········································……‘···········································……(1)

3计量性能要求··············································································……(1)

4通用技术要求··············································································……(1)

5计量器具控制··············································································……(1)

6检定结果处理及检定周期·······························································……(5)

附录A检定记录格式·····································································……(6)

附录B检定证书内页格式······························································……(8)

附录C不确定度分析·····································································……(9)

JJG958-2000

光传输用稳定光源检定规程

I范围

本规程适用于光传输用稳定光源设备的首次检定、后续检定和使用中检验。

2概述

光传输用稳定光源(以下简称稳定光源)是光通信线路铺设、设备维护、科研和生

产中的重要设备。在光纤衰减的测量、线路中连接损耗的测量、各种活动连接器的插人

损耗及光电器件和接收机灵敏度的测量中是不可缺少的设备。稳定光源的发光器件一般

为工作波段在1310nm或1550nm的激光器(LD)或发光二极管(LED).

3计量性能要求

3.1光源输出功率(最大)应与说明书上给出的一致。

3.2光源输出功率的时间稳定度

3.2.1长时间(->5h)稳定度应优于10.2dB.

3.2.2短时间(15min)稳定度应优于士0.02dB.

3.3光源的光谱特性应与说明书上给出的一致。

4通用技术要求

被检稳定光源应处于以下状态:有规格、型号、制造厂名、设备编号，该稳定光源

作为计量器具应有计量器具制造许可证(恒)标志及相应的警示标记。各调节旋钮、

按键、开关等均应工作正常，无松动现象，各接插件紧密配合，接触良好。仪器完好，

不应有影响使用的机械损伤。被检稳定光源应带有说明书。

5计量器具控制

计量器具控制包括:首次检定、