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White laser

I

italianxmna89

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Nov 10, 2007
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is a white laser possible? the beam would be white and the dot would be white...unless its shined upon something thats a different color....it would be like a flashlight concentrated into a beam...just a thought.. ;D
 





T

timelord

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Yes but start saving because a true white laser costs thousands of $£ etc...
 
W

wooooooolazer

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Wow that looks cool, only thing bad about white lasers is that theres no goggles for them, because they would block out all visible light so you might as well just put a steel plate in front of your face, you could get goggles meant for red then it would only be shining 2/3 of it into your eye, :p (might still hurt abit ;D)

...lazer.... ;D ;D ;D
 
T

timelord

Guest
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Greyfox

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Now that's a beautiful beam. If only I had something called money...
 
T

timelord

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In the right proportions with RED/GREEN/BLUE you can create the holy grail of a WHITE LASER BEAM and we've done it in the UK on our last laser meet.......
 

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X

xanatos

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Nov 24, 2007
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That is seriously nice! Very, very sweet!!!

Do you know the effective power of the white beam, and what the "mix ratio" is, power wise, of the RGB components?

D
 
MarioMaster

MarioMaster

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i think it's commonly around a 4:2:1 ratio of red blue and green for the best looking white
 
T

timelord

Guest
chickenfish said:
I like the strongbow can it that pic timelord. Lasers and a piss up. HEAVEN :D
Click to expand...
Oh yeah it was one hell of a piss up too and Tallaxo left me and Merl to it :D [smiley=smiley_down.gif] [smiley=smiley_down.gif] [smiley=smiley_down.gif]
 

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andy_con

andy_con

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May 24, 2007
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3.5watt white

DSCN6710.jpg


DSCN6713.jpg
 
X

xanatos

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Nov 24, 2007
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***WOW!!!*** [smiley=thumbup.gif] [smiley=cool.gif]

Sure, just while I'm all proud of myself for making my first burning ~200mW red, you go and show off like that. Now look what I gotta do to top that! :)

That is amazing! I can only imagine what would happen if I fired something like that up around here at night! Wow!
 
T

tomcat

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Sep 10, 2007
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well i happen to have a trichromic prism in my room with a 421 ratio colour filtering (from a rgb screen projector)

it seems to work and makes a nice yellow with a 130mw red and a "true" 100mw DX green ( around 40green 60 ir) i just dont have a blue/violet

im actually trying to sell the combiner..
 
Switch

Switch

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So when you shine a white laser made with RGB into a prism it divides in all the rainbow colours or just red green and blue?
 
T

Tallaxo

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Feb 1, 2007
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Timelord you sod!!!! I only just saw that picture of me asleep, you could have picked my good side ;D ;D ;D

Jase
 
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