高功率光纤泵浦合束器专门设计应用于高功率光纤激光器,光纤放大器领域,采用一路或多路泵浦光和一路信号光 耦合,泵浦吸收效率高,插入损耗低,单臂承受功率较高达 100W,性能稳定可靠。 特性 ? 耐受功率高 ? 插入损耗低 应用 ? 光纤放大器 ? 光纤激光器 Parameters Unit Values Port Configuration - (N+1)×1 Pump Wavelength nm 800~1000 Signal Wavelength nm 1030~1080 or 1450~1600 Signal Input Fiber - X/125 X/250 20/400 Pump Fiber - 105/125 0.15NA/0.22NA 105/125 0.15NA/0.22NA or 200/220 0.22NA Output Fiber - Y/125 Y/250 20/400 Pump Efficiency - >90% >93% >95% Signal Insertion Loss - <0.3dB <0.45dB 18dB (For PM type.) Return Loss dB >45dB Package Dimension mm 75×12×8 or φ4×60 75×12×8 Operating Temperature °C 0~75 Storage Temperature °C -40~85 Note: 1.Values are referenced without connectors 2.Other package dimension and optical performance can meet customer design