安捷伦Agilent 81625A功率计探头应用场景及参数
Published on2026-03-14
安捷伦Agilent 81625A是款高功率InGaAs光功率计探头,是专门为高精度光学测量设计的,适用多种光通信和光器件测试的场景,以下就是安捷伦Agilent 81625A参数和应用场景详情。Agilent 81625A参数波长范围:850nm-1650nm探测器类型:InGaAs功率测量范围:5mm(直径)功率测量不确定度:﹣80dBm-﹢20dBm波长不确定度:±4%连接方式:配合Agilent 84618A或81619A接口模块适用主机兼容性:支持8163B、8164B和8166B等光波万用表适配器类型:磁性D型适配器适用光纤了下:标准单模和多模光纤Agilent 81625A应用场景光器件性能测试该探头具备低偏振相关损耗(PDL)和低频谱纹波特性,适合用于测试对测量精度要求较高的光元器件,如光放大器、滤波器、波分复用器(WDM)等。高功率光信号测量支持高达+27dBm的最大输入功率(部分型号或配置下),能够在大功率条件下保持良好线性度,适用于高功率激光器输出监测及光纤放大系统中的功率检测。光网络设备研发与生产配合8163系列光波万用表主机使用,广泛应用于光传输设备的研发、制造和维护环节,确保光信号功率符合标准规范。科研与实验室环境在需要精确测量850nm至1650nm波长范围内光功率的实验中,Agilent 81625A因其±2.5%的测量精度和宽波长适应性,成为实验室常用工具。回波损耗与低功率波动测试探头专为探测低PDL、低频谱波动及高回波损耗而设计,适合用于评估光纤连接器、光开关等元件的反射特性。工业级校准与计量支持多种校准选项(如PTB校准),在需要高不确定度控制(可达±0.8%)的计量场景中表现优异,适用于第三方检测机构或企业内部量值传递。
Key Words:Agilent 81625A81625A功率计探头
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