Remember, constructive and destructive superposition of waves?
Setting up a tabletop optics experiments is mostly optimizing alignment between different components (lasers, lenses and optical detectors etc), so you get the maximum power or the right kind of superposition. Alignment is linear (get the right distance between two components) or rotational (right angle). So you can build these linear/rotational mounts that will move/rotate your components precisely based on computer commands.
You can probably buy off the shelf robotics components off Alibaba that are better and cheaper at the same time. But I think distributed manufacturing is way cooler.
6 hours ago [-]
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https://en.wikipedia.org/wiki/Optical_table
Optical suppliers are
https://www.edmundoptics.com/ (highly recommend ordering their catalog)
https://www.newport.com/g/optical-tables
https://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=70...
Youtube channels on optics
https://www.huygensoptics.com/
https://www.youtube.com/@BreakingTaps
Setting up a tabletop optics experiments is mostly optimizing alignment between different components (lasers, lenses and optical detectors etc), so you get the maximum power or the right kind of superposition. Alignment is linear (get the right distance between two components) or rotational (right angle). So you can build these linear/rotational mounts that will move/rotate your components precisely based on computer commands.
You can probably buy off the shelf robotics components off Alibaba that are better and cheaper at the same time. But I think distributed manufacturing is way cooler.