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this is what i got: top is the scanner i had that contained a HeNe

i'm taking a picture as soon as i can but my camera is charging. i took a chance on scanners because they looked *ALMOST* identical to a scanner i had that had a HeNe in it. i got ahead of myself in posting so soon and for that i am sorry. i am just as disappointed as any of you, but keep in...

diodes in interesting modules. sorry i can't be providing HeNes for you guys...

well, i got the delivery, opened it up, and i am sorry to say that there are no HeNes in them.

just got back from robo games. the delivery is in the truck, it will be here today. when it gets here i will update.

its promising, thats why i took the risk. i am adjusting the price so, hopefully, everyone who wants one will get one at a reasonable price.

thanks, i may be trying to figure out new places to get these things very soon. Edit: i will be updating the OP as information becomes available. also, keep in mind that these may not contain HeNes at all, i should have waited to post. this is in no way a sure thing and don't get your hopes up...

This thread has served its purpose, which is to gauge demand. Currently demand greatly outweighs supply. i am going to have to reconsider my price if i want to continue selling these at a reasonable price. i will do some research and try and come out with a price that will allow me to keep up...

the tubes should be similar to: 532 with Envy got the last laser in this batch. However, with enough interest, i could be ordering larger quantities and selling them even cheaper.

I just took a risk on some lasers that may or may not be HeNes. I am confident enough to take the risk. I wont have too much information on the tubes until my first batch gets here. The tubes will be about 5in x .75in and will have a psu. Most of the tubes already have a home(assuming this...

the camera will be used for object tracking. as for the shell, it will be made of fiber glass with reinforcing material where needed. :thanks:

EDIT: the video proto posted has optics built into the housing.

you would want to set up some kind of corrective optic setup like anamorphic prisms, or anamorphic lenses. billg519 made a video with a diode bar using an anamorphic lens setup here: YouTube - 60 Watt IR Laser Diode Does Some Burning

I've been very exited about the upcoming release of portal 2, so much so that i started a little project. Thats right, I am making a fully functional (minus the guns and as much as it pains me to say, the laser) portal turret. It is an interesting engineering challenge taking something with...

i used smoke for the pictures

$75 shipped

if you are willing to treat ir with the respect it deserves, then you have three options co2, solid state, or diode. Co2 can achieve the highest power continuous wave laser you can get, however the bare tubes require a high voltage PSU and water cooling. I would not recommended co2 to anyone new...

i just got a 10mW B&W Tek laser from Xplorer877 last week, i am blown away by the color. here are some pics (my argon likes to sneak into some of the shots :D)

just fired up all the lasers it goes from left to right [445nm] [445nm] [9 lines of argon] [632.8nm] [632.8nm] [532nm] [473nm]

nice, $4 beats $50 for a cable off ebay. thanks Dave!