Old 11-06-2014, 01:49 AM #1
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Default Holograms finally becoming a reality: using laser images can be projected in mid air

Appy Geek

How long till color is possible I wonder.


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Old 11-06-2014, 03:12 AM #2
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Default 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.
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