More #Orca #lasers stuff: how can we take advantage of US$1/W lasers? #Light-Materials seems to be one answer.
on 02025-12-12Patrick Gallagher at #Orca discussing possible ways of exciting methane with #lasers to remove it from the atmosphere to stop #climate-change.
on 02025-12-12#video on how to design safe pointer #lasers so they don’t short-circuit their batteries.
on 02025-09-27#video on how to stop fiber #lasers from drilling holes in your walls. Commenters suggest wet rockwool, rotating discs, and waterfalls.
on 02025-09-27#Thought-Emporium aluminum foil and highlighter ink to make #lasers with a TEA pump #engineering #video
on 02024-04-03Kerr-lens self-focusing and plasma scattering cause terawatt #lasers to form bundles of “filaments” that convert the laser into white light and can remain very narrow for several meters.
on 02016-05-27