• @[email protected]
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    fedilink
    672 months ago

    In physics lab we had 2 linear polarizers and by varying their relative angle, could polarize or block all light.

    I also used a circular polarizer, but that didn’t feel as polarizing to me.

    • @mvirts
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      32 months ago

      Why not… Three linear polarizers?

      Then you can really do some field reorientation

      … Come to think of it, why not four or five?