• Scrappy@feddit.nl
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    1 year ago

    Can I get an ELI5 of this principle? I read the Doppler cooling part but I can’t connect the dots.

    • hstde@feddit.de
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      1 year ago

      Heat energy is the amount of particle wiggling. With precisely tuned and oriented lasers you can clamp a particle in space, thus prevent it from wiggling.

      No wiggling -> very cold.