Warning Sticker

[Things]

Look what i found!!! its a customizable warning sticker!! you could print it onto stick paper and stick it on lasers enjoy!

 

[Things]

here's a test, it's my dream laser ;D ;D ;D anyone with some time can do a better job, but anyway.

 

[paper183]

999 mw is not even a watt tho.. or maybe you really meant MW which is quite a lot...

 

[marianne]

pfft if you're gonna dream you may as well go for a few gigawatts, 0.00001 mrad divergence, and carve your name in the moon!

 

[andy_con]

i have some semi pro warning stickers, dirty cheap if anyone wants any

http://www.laser-man.co.uk/2006/index.php?option=com_content&task=view&id=11&Itemid=40

 

[Things]

yea that's 999 mega watts a dream laser!!!

 

[styropyro]

Haha just looking at the beam of that thing would blind you lol.

 

[pseudonomen137]

Well, not a general label to edit, but here is the Logotype B label (find it and more info under 21 CFR 1040.10) which is technically what the FDA mandates for a class IIIB laser: http://a257.g.akamaitech.net/7/257/...s.gpo.gov/ecfr/graphics/pdfs/er01fe93.038.pdf

position 1 is to say "LASER RADIATION--AVOID DIRECT EXPOSURE TO BEAM"
position 3 is to say "CLASS IIIb LASER PRODUCT"

position 2 is to follow: "Each Class II, III, and IV laser product shall state in appropriate units, at position 2 on the required warning logotype, the maximum output of laser radiation, the pulse duration when appropriate, and the laser medium or emitted wavelength(s)."

And that's technically the sticker you're supposed to put on in the US to make the FDA happy

 

[Aseras]

The only thing I have to add is that you use the caution logotype for lasers less than 2.5 mW/cm2 and danger for laser with more than 2.5 mW/cm2 of irridiance.

 

[Dj-IceLava]

This is the future in hand held green laser pointers

 

[Medussa]

Cool. :-*

 

[Rocketbat]

pfft if you're gonna dream you may as well go for a few gigawatts, 0.00001 mrad divergence, and carve your name in the moon!

;D good idea!
apparently thare are mirrors on the moon (man-made of course!) and if you shine a powerfull laser at that part of the moon at the right time and look in a tellescope, you will see it bounce back! MUHAHAHAHA!

 

[Things]

mirrors on the moon what the????? who did that?

 

[Rocketbat]

well on one of the nasa missions, they set up laser mirrors to guage the distance of the moon accurately, i think they are on the "sea of tranquility".

 

[pseudonomen137]

They are retro-reflectors. You can probably find some articles on google about them.

 

[Aseras]

http://physics.ucsd.edu/~tmurphy/apollo/apollo.html

they use a 2.3 watt 532 laser ( expanded to a 4 foot beam and a .01mrad divergance IIRC ) to ping the reflectors.