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|11-06-2014, 01:49 AM||#1|
Join Date: Oct 2014
Location: Columbus, OH, USA, Earth.
Posts: 17Rep Power: 0
Holograms finally becoming a reality: using laser images can be projected in mid air
How long till color is possible I wonder.
Need a custom PCB designed and/or built? Let me know, I'd be glad to help. Want to DIY, I can help get you started in eagle as well.
|11-06-2014, 03:12 AM||#2|
Class 4 Laser
Join Date: Sep 2007
Posts: 9,047Rep Power: 3898
Re: Holograms finally becoming a reality: using laser images can be projected in mid
applygeek is many years late reporting on this.
It's a pulsed YAG sent through galvos and adjustable lens to induce air breakdown (no color). It can only do a few tens of dots per second, and relies on persistence of vision. Resolution, framerate, power consumption, safety, and price are all absolutely terrible. It's neat, but it's a gimmick, and not feasible for any consumer applications, really.
A problem well stated is a problem half solved.