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Old 05-03-2012, 06:23 AM   #1
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Default All In One RGB Laser - In Near Future - Maybe

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Old 05-03-2012, 05:30 PM   #2
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Default Re: All In One RGB Laser - In Near Future - Maybe

Hahaha blue ray players? More like high quality extremely compact projectors. Put a single diode with this tech in a phone and you have a whole projector running off a single diode and optics. And everything is subtle. Man that's awesome.
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Old 05-03-2012, 07:05 PM   #3
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Default Re: All In One RGB Laser - In Near Future - Maybe

The only issue with optics is that the optics will bend each wavelength differently... so you would need three different optics. I am not sure how well this would work.
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Old 05-03-2012, 11:32 PM   #4
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Default Re: All In One RGB Laser - In Near Future - Maybe

Basically it wouldn't work well at all using current optical setups. They'd need to somehow improve efficiency with the current optics or make new optics entirely. That's why I liked the idea of having three seperate diodes in one can.
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Old 05-05-2012, 07:35 PM   #5
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Default Re: All In One RGB Laser - In Near Future - Maybe

Are those sunglasses he's wearing? They sure don't look like laser goggles!
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Old 05-08-2012, 10:49 PM   #6
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Default Re: All In One RGB Laser - In Near Future - Maybe

who knows?? but he does have a swell blue glove...either that or he has been making grape kool-ade by 'hand'


Jetlasers used to offer a RGB pointer but lack of sales cause it to be dropped.
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Old 05-10-2012, 04:06 AM   #7
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Default Re: All In One RGB Laser - In Near Future - Maybe

http://www.youtube.com/watch?v=bNuoYm7Su4o
So the laser use quantum dots as a gain medium? Here's an interesting video.

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Old 01-15-2013, 12:48 AM   #8
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Default Re: All In One RGB Laser - In Near Future - Maybe

Fiber lasers have demonstrated full-spectrum CW coherent output with a blue LD end-pump setup. But they are currently way more expensive than Dang's solid-state version would be. Can't wait until either one comes out in a handheld!

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