Every laser cutter enthusiast eventually pops the question: how on earth do I align an invisible beam that’s more-than-happy to zap my eyeballs, not to mention torch everything else in its path? We ...
Lining up the beam from your homebrew (or retrofitted) laser cutter doesn’t come without its challenges. For instance, how do I use my remaining eye to align an invisible beam that has enough power to ...
A High-Speed Active Optics Piezo Deformable Mirror for Laser Focus Control - Adaptive Optics. The piezo-driven deformable mirror can operate with modulation frequencies up to 2 kHz. The internal ...
video: Engineers at NASA's Johnson Space Center in Houston used light waves to align the James Webb Space Telescope's mirror segments to each other, so they act like a single, monolithic mirror in the ...
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