OPTERONs Pump WDMs are used for splitting wavelength light from one fiber into two with low excess loss and low backreflection.
WDMs can also combine signals from two fibers into one. These components are generally used for EDFA.
Our WDMs are available in bare fiber and ruggedized packaging. These passive devices are manufactured using a fused biconical taper method. In this process, the fibers are twisted, heated, and pulled. The pulling continues, with the output fibers actively monitored, until the correct split ratio is achieved. The fused fibers are then environmentally sealed.
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