Pump combiner is a passive component, built based on fused biconical taper (FBT) technique, widely used in fiber laser, fiber amplifier, high power EDFA, biomedical and sensor systems, etc. DK Photonics offers pump combiners built by engineers with solid knowledge and technical background; we stand by our high quality and cost-effective products with our great services as well. NX1 Pump Combiner2X1 Pump Combiner3X1 Pump Combiner4X1 Pump Combiner7X1 Pump Combiner19X1 Pump Combiner(N+1)X1 Pump & Signal Combiner(2+1)x1 Pump and Signal Combiner(6+1)X1 Pump and Signal Combiner(18 + 1) x 1 Pump and Signal CombinersDoped Fiber Pump Combiner(N+1)x1PM (N+1)x1 Pump & Signal CombinerPM (2 + 1) x 1 Pump and Signal CombinerPM (6+1) x1 Pump and Signal CombinersPM (18+1) x 1 Pump and Signal CombinersMode Field AdapterMode Field Adapter-ForwardMode Field Adaptor-Backward Show More