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chargerman
Wicked Lasers God
Joined: 08 Sep 2005
Posts: 1736
Movie(s): 2
Location: Big Horn Mountains, Wyoming
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 Posted: 1/22/07, 8:51 PM Post subject: Oh... pret |
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Hey folks, here's a neat trick to try at home. Redlaser+Greenlaser=Yellow laser.....right  Bluelaser+Redlaser=Purplelaser  Yes.... they are real pictures...not touched up in any way. I used a regular mirror with a tiny spot scratched off the backside reflective coating. My 488nm blue Argon is coming from behind the mirror...thru the tiny scratch, with, I would guess, about 10mw or so. My 200mw sik red diode at 650nm is being reflected off the mirror face. This trick took incredible patience to set up. In fact, I'd almost gave up when I seen a "Hint" of what I was looking for. After great pains in the rear...I got it dialed in  ................I hope you all like them 
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Rasel
Wicked Lasers God
<Avatar not found>
Joined: 05 Jan 2007
Posts: 1177
Location: Oregon, United States
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chargerman
Wicked Lasers God
Joined: 08 Sep 2005
Posts: 1736
Movie(s): 2
Location: Big Horn Mountains, Wyoming
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| Posted: 1/22/07, 9:16 PM Post subject: |
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Thanks Rasel....I thought it was kick ars too  It took over an hour to get the "Beams" to combine the way I did it. As you can see....it was a pretty primative attempt, but now that I know it can be done....I will set up a long distance shot and get some more picts and video. My camera bites but hey.....you get the idea. An RGB is what I am ultimately working towards
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Great divergence calculator
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RoadRunner
Wicked Lasers God
Joined: 05 Nov 2006
Posts: 2958
Picture(s): 1
Location: Scotland
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| Posted: 1/22/07, 10:15 PM Post subject: |
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PURPLE !!!!!!!
Lovely !!
The RoadRunner..
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If y u are hav ng tro ble read ng th s , ma be you re suf eri g fr m laser ey -dam ge ! !! !!
Use the correct goggles and avoid eBaysers if you value your eyesight
RS500(E) lab laser. Variable focus, variable stabilised power from <0.5mw to 500mw +/- 5mw over 4 hours !
150mW Lab-Laser.
SUB 100mW Fusion (it actually peaked at 138mW - average 90mW) !!!
~8mW green eBayser.
BluRay Sonar - Pairs of CR123A batteries consumed: 8
Pulsar 125
100mw focussable Pulsar.
5mw Atlasnova 635nm, only 2.4mw. Mis-shaped spot, lots of spray. Worst laser I ever had.
800uW red diode and a couple of HeNe lasers with PSU issues. |
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Lepotila
Fusion Laser
Joined: 19 Oct 2006
Posts: 450
Picture(s): 231
Movie(s): 79
Location: Finland
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| Posted: 1/25/07, 3:13 PM Post subject: |
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| That is very nice! Thanks for the photos! |
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javan77
Fusion Laser
Joined: 24 Oct 2006
Posts: 314
Picture(s): 329
Movie(s): 96
Location: Finland
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| Posted: 1/26/07, 4:06 AM Post subject: Re: Oh... |
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| chargerman wrote: |
| Hey folks, here's a neat trick to try at home. Redlaser+Greenlaser=Yellow laser.....right Bluelaser+Redlaser=Purplelaser Yes.... they are real pictures...not touched up in any way. I used a regular mirror with a tiny spot scratched off the backside reflective coating. My 488nm blue Argon is coming from behind the mirror...thru the tiny scratch, with, I would guess, about 10mw or so. My 200mw sik red diode at 650nm is being reflected off the mirror face. This trick took incredible patience to set up. In fact, I'd almost gave up when I seen a "Hint" of what I was looking for. After great pains in the rear...I got it dialed in ................I hope you all like them |
Yes, we like them. Nice research, well done! |
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colt_saa
Modified 10mW Greenie
Joined: 30 Nov 2005
Posts: 17
Location: Fort Lauderdale, Florida
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| Posted: 5/22/07, 8:44 PM Post subject: |
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very cool.
Now I have to go look for a 2nd surface mirror that nobody in the house cares about. |
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~Jon
Elite Laser
Joined: 16 Jan 2007
Posts: 166
Picture(s): 2
Location: MI
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| Posted: 5/22/07, 8:53 PM Post subject: |
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Great color for a laser
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bluxed
Nexus Laser
Joined: 05 Jun 2006
Posts: 102
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| Posted: 5/22/07, 9:44 PM Post subject: |
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| what does a purple laser cost and where can i get one? |
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King K
Wicked Lasers God
Joined: 06 Sep 2006
Posts: 1584
Picture(s): 95
Movie(s): 35
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| Posted: 5/22/07, 10:44 PM Post subject: |
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| bluxed wrote: |
| what does a purple laser cost and where can i get one? |
A purple laser? Definitely not cheap (+$3000), since purple is the combination of red and blue, it is much more expensive, violet lasers are much more affordable, and they will become very cheap soon due to their high demand.
The Blu-Ray Sonar from Wicked Lasers is a violet laser ($1999), but there are other choices such as ripping the diode from a PS3 (you might be able to get the assy for ~$200 on eBay).
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ncook
Nexus Laser
Joined: 04 Sep 2006
Posts: 108
Location: Indiana
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| Posted: 5/23/07, 1:38 AM Post subject: |
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| Now that is pretty cool! It would be cool to filter it a different points too. |
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andy_con
Wicked Lasers God
Joined: 12 Jul 2006
Posts: 1486
Picture(s): 208
Movie(s): 71
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| Posted: 5/23/07, 11:42 AM Post subject: |
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can i join in your thread?
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yathern
Fusion Laser
Joined: 20 Aug 2006
Posts: 350
Location: Here, there.... Everywhere.
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| Posted: 5/23/07, 3:46 PM Post subject: |
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| Awsome pics andy. I definitly want a purple laser |
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chargerman
Wicked Lasers God
Joined: 08 Sep 2005
Posts: 1736
Movie(s): 2
Location: Big Horn Mountains, Wyoming
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| Posted: 5/26/07, 10:28 AM Post subject: |
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Nice shots Andy.....look as I may...I can't seem to find any of those Dichroic Prisms you have 
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Great divergence calculator
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andy_con
Wicked Lasers God
Joined: 12 Jul 2006
Posts: 1486
Picture(s): 208
Movie(s): 71
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| Posted: 5/26/07, 10:33 AM Post subject: |
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| chargerman wrote: |
| Nice shots Andy.....look as I may...I can't seem to find any of those Dichroic Prisms you have |
was some on ebay last week mate |
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