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Interaction of polarized beam to optical active substance
Kostyas question for angular momentum and half wave plates
Half wave plate and angular momentum
made me think a little bit. It took me some seconds to "swallow" the answer. :=)
Then I started to ...
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Half wave plate and angular momentum
Given:
A half wave plate freely floating in space.
Circularly polarized light, falling perpendicularly to it.
The plate changes polarisation of the beam to the opposite one. Therefore it ...