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How do you launch optical power into a particular fiber from some type of luminescent source?
Wiki User
∙ 13y ago
first of all we should know the coupling efficiency. suppose that the Pf is the power coupled into a fiber and Ps is the power from the led source , then the
efficiency is give by Pf / Ps. it also depends on the radius of the recipient fiber core. The launching of optical power into a fiber also depends on the type of led we are considering.
Wiki User
∙ 13y ago
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