Question

How the coupler is found​

Answer 1

Answer:

Tree Coupler

The tree coupler is a bidirectional branching component, configurable through integration of a number of FFCs, which distributes the optical signal from one fiber to several others (1 × n ports) or combines signals from several fibers to one (Fig. 13.16). Typically, it splits input power equally to all output ports. The number of output ports could range from 2 to 16. However, in an all-fiber form this route is more practical for lower order arrays (for n ≤

Answer 2

Answer:

mat is the correct answer