Active (2+1)x1 Combiner

This active pump combiner is build by coupling pump fiber power directly into doped fiber(say Yb-doped, or Er/Yb doped ect), the signal input fiber is passive fiber, and the splice point is put inside combiner. Normally customer splices doped fiber with combiner output passive fiber, which will cause backward scattering. Active combiner makes customer no need to splice again outside combiner and will get very good isolation between backward light and pump lasers.


Key Features

* High Pump Transfer Efficiency

* Wavelength Insensitivity

* Customized Configurations Available

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