Traditional Culture Encyclopedia - Traditional festivals - How to obtain circularly polarized light?
How to obtain circularly polarized light?
How to obtain circularly polarized light?
In order to obtain circularly polarized light, natural light must first pass through a polarizer and become linearly polarized light. Then the linearly polarized light passes through the 1/4 wave plate, and the polarization direction of the polarizer must make an angle of 45 degrees with the optical axis of the wave plate. In this way, the outgoing light becomes circularly polarized light.
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