off_apparition@lemmy.worldtoTechnology@lemmy.world•Laser Beams Deflected Off of Nothing but Air for First Time Ever in Breakthrough Patent Pending Process - The DebriefEnglish
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1 year agoNo, it’s just a crystal and a piezo. You can focus into the AOM to get lower rise times but it works without any lenses.
Yeah, they’re using air instead of a crystal :D