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Tomorrow I'll try and get a pic of the projected spot - it was about 18" diameter, a bit white-green, but pretty close I'd say. Glad you like!

I setup a whitelight projector this evening and here are some pics of the setup.. Argon was running around 30mw and HeNe around 18mw. White-light-setup--1 by Christopher Purdy, on Flickr White-light-setup--2 by Christopher Purdy, on Flickr White-light-setup--3 by Christopher Purdy, on...

Your last pic made me cringe... never lay a FS mirror down like that... Sorry to be "that guy"... It looks as if its a bit dirty... The coatings are super sensitive... if you decide to clean it, read up on cleaning telescope optics... no dry direct contact, no "lens cleaners", etc...

So based on this graph from spectra physics... The order would be: 514.5 488 476 496 458 529 In that order, correct? So for mine - the 529 isn't showing up then since I have 5 lines... Correct me if I'm wrong.. Please!!

Just curious - as you up the power and more lines appear, what order do they appear in? For example, mine is showing 5 lines, but I have no idea which they are... And what would be next if I could tweak it enough to get the sixth?

I think I've got something taht will work for now. I took a velcro cable tie and wrapped it around the metal output tube and then ran the cable through one of the access holes. Now, as it runs I can gently pull on the cable tie and adjust the alignment to get more output. I then attached...

Unfortunately they aren't external.. Its A JDSU 2214 series head. After a few more hours research into Sams FAQ I read that I can add a locking collar to the cathode end and use the setscrews to tweak... I'm planning something like this. I spent about 4 hours tweaking it and got a weak beam...

Sorry for a new thread but I'm in desperate need atm.. So, my argon is all set, and I can get barely any output.. so after reading and reading and more reading I determined that the tube is a bit out of alignment. I put a long rod on the rear output side of the tube, and with extremely gentle...

Just shared on my Facebook timeline... Hey guys - if we all like his page he will get a lot more hits and hopefully more support for the treatment! Best of luck my friend!

Thanks for the response! In my digging I found *the* manual... with complete details on all modes and wiring from the OEM... http://www.junktronix.com/ebay/proddocs/JDSU%202010%20Operation%20Manual.pdf This breaks it down so even mechanical engineers like myself can understand the wiring.. :)...

Very Nice! Something about a good old HeNe beam makes me happy..

Thats interesting - reading the online doc's for the laser module it does appear that it self adjusts to maintain 3mw output... so maybe I wont need the remote for testing!

looks like mariomaster had a similar one.. http://laserpointerforums.com/f43/beckman-uniphase-2212-argon-ion-59943.html Can someone drop me the schematic for the diy remote plug? I've looked and see several people have made, but I want the easy one with the single 5k pot and some jumpers...

Found this on the 'bay: Beckman Coulter 488nm Laser Module Lif 488 Lif 488nm 2214 25ml Cat 727620 | eBay Its a Beckman Coulter laser module and it has a 2214-25ml multiline JDSU in it... I'm shocked..... I finally sold my guitar amp and had and extra hundred bucks in the kitty from the...

Thanks.... It was listed as 632.8nm but I have no way of measuring actual.

Wow - 18mw of HeNe is BRIGHT! Theis tube is pretty much brand new. Not a mark on it or the PSU. ...and now, what I know you really want are - BEAMSHOTS! Running an interferometer setup: hene-2 by Christopher Purdy, on Flickr And just some multiple bounces between mirrors.. hene-1 by...

I found this over at hackaday.. The author goes pretty deeply into the methodology of getting a ruby rod to lase and what is required. He also goes into the construction of a power supply for the flash-lamp and types of flash-lamps. Its not up and running yet, but is a great explanation on...

Thanks again!! Tonight I will be tackling a kinematic mount prototype design I thought up...

Done... Its amazing how much the proper tools help. Untitled by Christopher Purdy, on Flickr Untitled by Christopher Purdy, on Flickr I had planned on anodizing or painting it black, but the brushed aluminum looks quite nice.. Another hearty THANK YOU to everyone, especially Bowtieguy...

A big thanks to Bowtieguy! He's local to me and we met up for a bit this afternoon and he set me up to get this project done right! Thanks again!