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FrozenGate by Avery

150W space laser Florida

gozert

gozert

0
Joined
Nov 18, 2014
Messages
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As many know, Kennedy Space Center has been pointing a 150W 25mm laser into space. I thought I'd post some pictures I found online. May add more if I can find any.

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More pictures added as of 12/16/2014



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Tha Greenlander said:
Cool find, looks so much better then a 5mW 532nm pointer lol :D

-Alex
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Haha, yes it does. Alot better actually. I wonder if it would be able to burn a hole in your hand by holding it in front of it, 25mm beam isn't exactly focused.
 
rhd said:
Huh?

How can a "beam" of laser light ever be in "focus" ?
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By using a lens to focus it into a very thin beam at a certain point, right? Of course you can't focus a beam entirely, if you thought that's what I meant. Or am I saying something very wrong now?
 
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gozert said:
By using a lens to focus it into a very thin beam, right? Or am I saying something very wrong now.
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Well, focus might not be the best name for it, power density covers it better. 150W @ 25mm diameter is about 300mW/mm2.
So power density would be equal to a 300mW Pointer with a little over 1mm beam diameter, which would just hurt...quite a bit ;)
 
RGB said:
Well, focus might not be the best name for it, power density covers it better. 150W @ 25mm diameter is about 300mW/mm2.
So power density would be equal to a 300mW Pointer with a little over 1mm beam diameter, which would just hurt...quite a bit ;)
Click to expand...

Thanks for explaining! I get what RHD was confused about now.
 
That's phenomenal green beam goin deep in the sky and I'm only 1/150 of that.
 
Podo said:
That's phenomenal green beam goin deep in the sky and I'm only 1/150 of that.
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Yet 1/150th of that is still insane for a green laser.

More pictures added!
 
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Now thats POWER ....

Any idea WHY they are doing this ? trying to turn the moon green ?
just cos thay can ? , intersteller communication ? waiting on feedback to test atmospheres
suppose i better google it to find out
 
So rad! Thx for posting these pics. God dauyum that's a bit more than a pointer off ebay huh?
So is this a 532nm?
 
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PaulBluesky said:
Now thats POWER ....

Any idea WHY they are doing this ? trying to turn the moon green ?
just cos thay can ? , intersteller communication ? waiting on feedback to test atmospheres
suppose i better google it to find out
Click to expand...

It was for one day to act as a beacon to show the path of the launch testing the new Orion spacecraft back on Dec. 4, but apparently they will use it again from Dec. 26 - 31 as part of a light show they are doing for the holidays. They say at times it may be visible not only in Orlando but throughout central Florida, also the beam is so bright that they can see it from the ISS.

Alan
 
Pi R Squared said:
It was for one day to act as a beacon to show the path of the launch testing the new Orion spacecraft back on Dec. 4, but apparently they will use it again from Dec. 26 - 31 as part of a light show they are doing for the holidays. They say at times it may be visible not only in Orlando but throughout central Florida, also the beam is so bright that they can see it from the ISS.

Alan
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Sounds great! I wish I lived in Florida just for this.
 
gozert said:
Sounds great! I wish I lived in Florida just for this.
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I'm going to go look outside to see if I can get some pictures when they shine it again. I am near Orlando. Last time I tried the night before the launch, but it was cloudy.
 
spaceman said:
I'm going to go look outside to see if I can get some pictures when they shine it again. I am near Orlando. Last time I tried the night before the launch, but it was cloudy.
Click to expand...

If your in range to see it there is also a launch this Friday the 19th at 1:20 PM of a Space X Falcon 9 launching a Dragon capsule on its fifth resupply mission to the ISS, no laser though but maybe you can see the launch.

Alan
 
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