When considering source-to-fiber coupling efficiencies, the ________ is an important parameter than total output power.
A)numerical aperture
B)radiance of an optical source
C)coupling efficiency
D)angular power distribution

Question

Quizplus · Accepted Answer

Radiance of an optical source is crucial for source-to-fiber coupling efficiencies because it describes how much optical power can be emitted per unit area and solid angle, affecting how well the light can be coupled into the fiber.

When Considering Source-To-Fiber Coupling Efficiencies, the ________ Is an Important