Optical diffraction patterns and almost-holograms made with a MOPA laser engraving machine

cfabbro
2025-10-16T15:21:09Z

Link URL: https://www.youtube.com/watch?v=RsGHr7dXLuI

Comments URL: https://tildes.net/~tech/1qr3/optical_diffraction_patterns_and_almost_holograms_made_with_a_mopa_laser_engraving_machine

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