fiber Coupler optical couplers

Singlemode/multimode 1x2 2x2 optical FBT fiber Coupler/Splitter 1310/1490/1550nm Optical Couplers are fused fiber branching devices that split off a portion of light to allow for optical monitoring and feedback. These devices are used extensively in fiber amplifier power control. They are also utilized in transmission equipment for performance monitoring and feedback control. Our Single Mode Fiber Couplers are highly stable for multi-port optical signal splitting with low