安捷伦Agilent 81657A激光源模块参数及应用场景
Published on2026-06-05
Agilent 81657A是款双波长固定激光源模块，是属于86100系列模块化光测试平台，以下就是Agilent 81657A的核心参数和应用场景详情。Agilent 81657A参数波长输出：1310nm-1550nm输出功率：﹢13dBm功率稳定性：±0.03dB光谱线宽：典型100kHz边摸抑制比：＞50dB背反射敏感性：内置隔离器，对反射不敏感调制功能：支持模拟调制（DC-100kHz），BNC外调制输入接口：FC/PC，兼容81600A系列模块框架工作波段：覆盖通信窗口（1310/1550nm）主机兼容：仅限8164A/8166A 等 81600A 系列主框架，非独立仪表Agilent 81657A应用场景基础光纤测试和光功率计模块配合，完成宽带元件、光纤链路的插入损耗、光回波损耗和偏振相关损耗（PDL）测量。光器件测试可用于光纤布拉格光栅(FBG)特性测量、光滤波器波长响应测试、光放大器增益谱测量、光模块/无源器件可靠性验证。系统验证支持DWDM系统通道性能测试、光纤传输系统误码率(BER)测试、光接收机灵敏度测试等系统级验证。研发实验适用于新型光器件研发测试、非线性光学效应研究、相干光通信系统实验，以及科研教学中的光通信原型开发。
Key Words：Agilent 81657A81657A81657A激光源模块
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