Fiber Optic Fused Couplers

A Fused Biconical Taper (FBT) coupler redistributes optical signals. The structure of fused fiber optic couplers is created by merging two or more optical fibers with twisting and heat. The output power and splitting ratio can be monitored during the process in real-time. After reaching the desired ratio, the coupler consists of one fiber with a single input terminal on one end and a multi-output terminal on the other.

VCHUNG’s couplers suit a wide range of applications and offer high reliability and stability.