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Old 10-15-2008, 04:18 PM #49
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Default Re: My top secret project- but what is it :-P

get it back and give it to me!!!


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Old 10-15-2008, 06:25 PM #50
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Default Re: My top secret project- but what is it :-P

ill get it back when theyll let me have it back- I think your right they want it for themselvs- they love my lasers....

ok as soon as I can ill get it back and put it up for grabs....
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Old 10-24-2008, 12:21 AM #51
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Default Re: My top secret project- but what is it :-P

you know they cant just take your shit and keep it, right?

You can have it back whenever you want... :-?
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Old 11-09-2008, 02:13 AM #52
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Default Re: My top secret project- but what is it :-P

Get it back yet? Just curious...
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Old 11-13-2008, 10:07 PM #53
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Default Re: My top secret project- but what is it :-P

Quote:
Originally Posted by SMIDSY
[quote author=GooeyGus link=1222976018/20#23 date=1223174919]Coherent light CAN be split with a prism like regular light, BUT it is weird that since the blu-ray diodes are monochromatic you are getting other colors. I guess it could come from an adhesive material glowing under the BR light. That is rather interesting though!

Now Smidsy... what is this uber top secret project??? Is is just an LED or is it an actual laser diode?

I really am no longer sure myself, Its an LD *(NOT an LED) but only seems to output in the UV spectrum with minuscule output in the Visible.[/quote]

Acually a laser diode is an LED... Just think about what it stands for. :-? This is very interesting... Although I think UV is rather pointless. :P
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Old 11-13-2008, 10:10 PM #54
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Default Re: My top secret project- but what is it :-P

Quote:
Originally Posted by wicked1
[quote author=GooeyGus link=1222976018/20#23 date=1223174919]Coherent light CAN be split with a prism like regular light, BUT it is weird that since the blu-ray diodes are monochromatic you are getting other colors. I guess it could come from an adhesive material glowing under the BR light. That is rather interesting though!
Your aquarium water is fluorescing a white/blue color, and that is what is breaking up into the rainbow. *
I've got a 150mw b.r., and you can sort of see the beam, but when it goes through the aquarium water, the beam is intensely bright, light blue.
I've got a big 240 gallon aquarium, and probably shine lasers into my fishes world far more often than I should!

Edit- i just read the original aquarium/rainbow post a little more slowly, and noticed he said he figured out it was something fluorescing. *I still say it's the water, tho. *I can get that effect w/out getting too close to the silicone edge. *

While I'm sort of off topic... *another cool thing w/ the aquarium is to get your brightest laser, (~350mw red in my case) and have it unfocused to a big foot round circle of light. *Aim a pump at the water to make it somewhat ripply. *Shine the laser at an angle up through the front glass and reflect the laser off the surface of the water, back onto the wall behind the aquarium. (sheesh.. this is harder to explain than it really is.. *maybe I'll get a photo of the effect and post it in the appropriate area) *
well, anyway... it makes really cool wave patterns o the wall behind the aquarium.[/quote]

If you have a bubbler or some kind of aerator, you can shine your laser up at the suface of the water and out the other side of the aquarium. You get a spirograph, and the beam looks really cool. Depending on how powerfull your bubbler is, you get a wilder vibration. I'll post a picture in a few minutes...
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