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Old 02-04-2011, 06:12 PM #1
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Default 50 Watt Laser for testing telescopes

Interesting article and application...

SkyandTelescope.com - News Blog - Gemini Telescope's "Bad-Seeing Blaster"


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Old 02-20-2011, 08:14 AM #2
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Default Re: 50 Watt Laser for testing telescopes

Well actually I was thinking about it a little differently. Going from a single beam to five increased the usefulness of the application of laser light. So maybe there will one day be an observatory that lights up the entire sky with a structured pattern of thousands of beams, but in that case I'm still thinking of something different. I want to see a laser system that can replace the light projector used in the Xbox Kinect, so that the video scanning can happen a hundred yards away. And then I can think of using this to generate a real-time 3-D environment for machine vision systems such as what I would like to have on my car, feeding an augmented-reality heads-up display. But I think too much.
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Old 02-21-2011, 12:02 AM #3
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Default Re: 50 Watt Laser for testing telescopes

I doubt.. lets LPM that.

very interesting. I'd like to have 1mW of this in a handheld hahah, 50W = too much
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Old 02-23-2011, 07:48 AM #4
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Default Re: 50 Watt Laser for testing telescopes

1 arcsecond at 60 miles equates to 468mm or 0.0048mRad. How's that for divergence.

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