Mumbai University > Electronics and telecommunication > Sem 7 > optical communication and networks

Marks: 10

Years: DEC 2015

In specifying the performance of an optical coupler, one usually indicates the percentage division of optical power between the output ports by means of the splitting ratio or coupling ratio.

1) Coupling ratio or splitting ratio

$CR=\dfrac {\text {Power from any single output} P_t}{\text {Total power out to all ports}P_{T-out}}$ …