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does anyone know the specifics on how when you bounce from a mirror the polarization changes.. thinking.. that you might be able to eliminate a waveplate to perform that function?

do you think a Lasorb would still protect a diode under that?

Great idea! Over the past 5 years I managed to pull off some successful vegetable gardens. Squash, peppers, tomatoes mainly, with many varieties of all except the squash. That one year I grew squash it was ********* squash and OMG those leaves were around 18 inches.. One of the 'fruits' was the...

ummmm.... " Product Not Found The product you are looking for cannot be found. Are you the Store Owner? You are seeing this page because a category, product or a page has been deleted from your store." I know now it is old post, but but but.. maybe you should edit out that link.. ya think...

great find! Thanks! I might do this one... yet this reminds me that I have H HEAVY boxes full of old hardrives, cd and dvd drives. This way I could do it in a day -rather than- Perpetually putting it aside till another day ^^^ my life is full of that!

On one of my first pointers I had taken a copper end cap for 5/8ths? 3/4? 1? inch tubing and sat outside with it and my torch and filled the cup with molten aluminum. I purchased 'special' rods I bought at Northern Hydraulics Northern/Tool for this task. Hobart Low Temperature Aluminum Brazing...

Stuff like this? (1.5W/mk) (Link)--> 200x200x0 5mm Heatsink Silicon Compound Thermal Conductive Pad 1 5W MK | eBay I bought some small heatsinks and on their bottom sides they came with double-sided stickers with one top layer of easily peeled off - like wax paper, expose the "stickum"...

Oh well, it was a great feeling while it lasted, Thanks Anyway :) I can imagine it being a hard thing to package up for shipping.. some cardboard wizardry ;) EDIT: I know the feeling. enjoy!

Jeffery if You have not sold this I will buy it!l It would be silly to waste away my GS330PD's as beamtable actuators now wouldn't it!!

great info in this thread here Encap, I tried to rep you yet it says I already have, I dont recall where! Thanks + Thanks to LaserFAQ also.

mickeyjames what type of lens and what coating it have? at first when I read toothpick I was like 'oh no'! , but hey! it worked lens cleaning is a wide subject with many variables, one substance that is pretty popular with laserists is called First Contact, it is expensive though :( Thanks...

hey usabro, whats this crap in your sig? " I stole this from Cyparagon just as Laser Project did. Cyaragon is a member on this forum, who likes neg repping newbies, especially me. He has taken my rep down a large amount. He is especially irritating. He never gives positive rep, and never lets...

I have seen you say this probably ten times, why do you keep on saying this!? (it makes me sick to the stomach!) It is not true, they ripped me off, search for posts through that 'feedback' or 'reputation' thread or whatever here on techhood

that effect is derived from a high speed rotating polygon multifaceted mirror on one axis, with a laser bouncing off it

Yes, Silicon caulk is a terrible suggestion. two days ago I was reading a thread on adding encoders to wheels, then it turned to putting magnets on the wheel and using hall effect sensors. Someone suggested using JB Weld and another person replied that it could cause problems being that it...

You must had purchased them from chad on PL. He has some remarkable electro-optical machining skills. Here is what I recall he was selling, they were $25? How do you like them? AND another of his I just found! So simple! It's down in the attachments , the two pictures to the right, next to...

RHD that sounds like some of the ebay sellers I have dealt with and what their combined shipping really means. Headaches!!

lightweight you run the risk of catastrophic destruction by putting the optic up close to the diode like that, the back reflection is not good for a diodes health. Last summer I lost a diode because of this I think.. I had it in a C6 host for probably 2 years and I suppose all the use of it made...

they were all bouncers and a few cops were around. I don't know exactly when the cop arrived ---cops? cop? all I know is that 3 big men were slamming up against a wall and trying to hurt me. ---"slamming "me"" perhaps?? it was hours of waiting* to stand before the judge** every time you went...

are you selling the mounts? are they MM1?