Fiber Optic Beamsplitter-22P-1111-9/125-SSPP-1550-PBS-50

Fiber optic beam splitters are used to divide light from one fiber into two or more
fibers. Light from an input fiber is first collimated, then sent through a beam
splitting optic to divide it into two. The resultant output beams are then focused
back into the output fibers. Both 1XN and 2XN splitters can be constructed in this
fashion with as many as eight or more outputs, with both low return losses and low
insertion losses. This design is extremely flexible, allowing one to use different
fiber types on different ports, and different beam splitter optics inside.