Calcite (calite) crystal

Product

Crystal used to split light into two paths, enabling either which-way measurement or erasure depending on orientation.

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Videos Mentioning Calcite (calite) crystal

We Were WRONG About the Quantum Eraser! ft. @LookingGlassUniverse​

We Were WRONG About the Quantum Eraser! ft. @LookingGlassUniverse​

PBS Space Time

Crystal used to split light into two paths, enabling either which-way measurement or erasure depending on orientation.