PickVidsHow big is a visible photon?
Why it was recommended
I like this one for the approachable and intuitive explanation
Recommendationjiggawatts · Original
What it covers
Huygens Optics shows through a laser interference experiment that the question of a photon's size is really about coherence length. It argues that photons exist as energy. It is for someone who already knows the basic terms and wants the next step.
Video details
- Channel
- Huygens Optics
- Length
- 20 min 34 sec
- Year
- 2021
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