安捷伦Agilent 81482B可调激光源参数及应用领域
Published on2026-03-25
Agilent 81482B(现为Keysight 81482B)是款高性能的可调谐激光光源,主要应用于光通信器件的测试中,尤其是在E波段和S波段的高精度测量中,以下就是Agilent 81482B的参数及应用领域。Agilent 81482B参数波长范围:1370-1495nm最大输出功率:﹢8.5dBm调谐速度:80nm/s波长精度:±10pm波长重复性:±0.5pm波长稳定性:<±1pm信号/ASE噪声比:>42dB/nm光纤类型:Panda型偏振保持光纤输出Agilent 81482B应用领域DWDM无源器件测试用于测试密集波分复用(DWDM)系统中的滤波器、耦合器、隔离器等无源元件。支持C波段与L波段连续覆盖,可精确扫描整个波长范围,满足多通道器件的波长响应分析 。高动态范围和低自发辐射输出,确保测试信噪比优异。光放大器性能验证提供高激励功率输出,适用于掺铒光纤放大器(EDFA)增益平坦度与噪声系数测试。可配合光谱分析仪实现自动化增益扫描,快速获取放大器在不同波长下的响应特性 。光纤传感与科研实验在光纤光栅(FBG)解调、分布式传感系统中作为宽调谐光源,实现高分辨率波长扫描。内置实时波长表保证波长精度±10pm,满足实验室级精密测量需求。高速调谐与动态扫描应用支持80nm/s高速调谐,可用于模拟动态光网络中的波长切换过程。连续扫描模式适用于光学元件的频率响应建模与系统级仿真验证。自动化光学测试平台集成可通过GPIB、USB或LAN接口与测试软件(如Keysight Command Expert)连接,构建全自动测试系统。常用于产线老化测试、可靠性验证及批量器件筛选。
Key Words:Agilent 81482B81482B81482B可调激光源
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