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Alex05davies
Modified 10mW Greenie
Joined: 16 Jul 2008
Posts: 18
Location: England
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 Posted: 7/17/08, 4:24 AM Post subject: Can i burn |
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I have a 15mw laser and i was wondering what would happen if i pointed my laser at a plasmer screen? would it brake it? and at what distance?
Thanks!!!!  |
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Alex05davies
Modified 10mW Greenie
Joined: 16 Jul 2008
Posts: 18
Location: England
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| Posted: 7/17/08, 4:49 AM Post subject: |
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I think you could from 10 m but im not sure  |
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CrazyKenny
Elite Laser
Joined: 03 May 2007
Posts: 146
Picture(s): 3
Movie(s): 1
Location: Germany
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| Posted: 7/17/08, 9:07 AM Post subject: |
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you should not answer your own questions....
even my 125 mW fusion can't do anything to a plasma tv (except smoking the wires ^^)
_________________
green 3~8mw ebay laser
green 50mw ebay laser (mounted on telescope)
homemade DVD-Burner Laser (~120mW, divergence: 0.05 !)
RGY laserscanner (130mW red 60mW green) 
300mW green Laser module from ebay
money spent on lasers: ~1800 $ (some are broken...) |
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myslinky
Fusion Laser
Joined: 01 Jan 2008
Posts: 269
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| Posted: 7/17/08, 11:09 PM Post subject: |
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| yeah, I have a 125mW and I've shot it at my LCD monitor before, no effect. Maybe I didn't do it close enough, it was at around 24 inches for about 15 seconds... |
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et_fone_home
Fusion Laser
Joined: 02 Mar 2007
Posts: 308
Movie(s): 1
Location: AUS, Mel
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| Posted: 7/19/08, 9:59 AM Post subject: |
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| I did a test with my laser and a old LCD screen, one which works, but damaged. If the laser is focused so it burns things, then it will destroy the pixels, but if its not focused, i dont think it does much damage. |
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nero_design
Wicked Lasers God
Joined: 02 Sep 2005
Posts: 1463
Picture(s): 98
Movie(s): 1
Location: Australia
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| Posted: 7/22/08, 9:05 AM Post subject: |
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You most certainly can destroy pixels on both Plasma and LCD monitors.
More susceptible though are the pixels on a CCD chip on digital cameras... as I discovered first hand a number of times.
Beam width, distance, output strength and the size of the dot are all factors to consider.
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Regards,
Marco Nero
* Laser Gallery: http://www.pbase.com/nero_design/pro1wickedlasers
* Always use appropriate laser-safe eyewear when using higher powered lasers. |
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TX3089
Elite Laser
<Avatar not found>
Joined: 16 Dec 2007
Posts: 190
Picture(s): 2
Movie(s): 3
Location: Los Angeles, CA
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| Posted: 7/25/08, 3:36 PM Post subject: |
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| nero_design wrote: |
You most certainly can destroy pixels on both Plasma and LCD monitors.
More susceptible though are the pixels on a CCD chip on digital cameras... as I discovered first hand a number of times.
Beam width, distance, output strength and the size of the dot are all factors to consider. |
I burned my CCD chip on my Samsung Digital Camera...
with a Core.
I posted this a while back ago =D
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