1549.32 nm Filter, 2 Ports Module Housings It is widely applied to

It is widely applied to blocking the unwanted noise signals in YDFA and fiber pump laser systems

with low insertion loss and high return loss

Instrumentation

Useful Bandwidth Up to 20 GHz

Passive fibers are especially designed and manufactured to match the optical guiding properties of large mode area Ytterbium doped fibers

1549.32 nm Filter, 2 Ports Module Housings It is widely applied toThis WDM based pump signal combiner utilizes thin film filter technology to combine the pump power with the input signal. It features low insertion loss, low PDL, and negligible PMD. This device is used for building broadband, low noise EDFAs and raman amplifiers for ultra long haul networks. It is housed in a high power handling metal package. FEATURES Low Insertion Loss Low PDL Negligible PMD High Stability and Reliability USE IN Building Broadband