PickVidsLaser diode self-mixing: Range-finding and sub-micron vibration measurement
Why it was recommended
a pretty cool video where he demonstrates how a single laser diode can be used to measure miniscule vibrations
Recommendationbirktj · Original
What it covers
Ben Krasnow of Applied Science shows that a plain laser diode can measure sub-micron vibrations from centimeters away using self-mixing interferometry, and can also be used. It is for someone who already knows the basic terms and wants the next step.
Video details
- Channel
- Applied Science
- Length
- 27 min 46 sec
- Year
- 2018
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