1310 nm In-line Depolarizer, PM-PM PM Fused Coupler high reliability and stability and

high reliability and stability and it can be used for communication systems

tap ratio: 80/20

These devices can combine 2 pump lasers and 1 signal channel into one fiber and create a high power pump laser source

This highly reliable coupler module offers very low insertion loss

optics cutting and research

1310 nm In-line Depolarizer, PM-PM PM Fused Coupler high reliability and stability andThe depolarizer divides an input beam into two orthogonally polarized beams of equal power. It introduces a delay in one beam before reuniting both using a polarization combiner. The delay exceeds the coherence length of the light source, removing the fixed phase relationship upon recombination. FEATURES Low Insertion Loss High Return Loss High Extinction Ratio High Stability High Reliability USE IN Communication Systems Test Instrument Fiber Sensor