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Niles
#1
Dec26-12, 03:34 PM
P: 1,863
Hi

I have a question on the transmission coefficient in classical optics. When we say that a medium has a transmittance of e.g. 99%, then 99% of the incident light intensity is transmitted. But will the light also acquire a phase?

I tried searching the web, but all I found was this Wiki-article: http://en.wikipedia.org/wiki/Propagation_constant. There it states that the propagation constant has an imaginary term (=phase), but does it also apply to the case I described?

Best,
Niles.
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