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Hey. Im building a 10W green. I have the HR and OC mirrors. The amazing ktp and YVO4. I plan on getting a 40W 808nm bar. So I will be using the z-fold method. Can someone link me sources where I can learn more on the Z-fold and/or pictures of it being done. I checked out sam's fcts but cannot...

So I just got my hands on a 3.5x3.5x6mm KTP crystal. I wanna use 2W or 10W 808nm. So what is the best Nd:YVO4 % that I should get? is 0.5% or 2% doped better? Is a 3x3x1mm 2% doped good enough for my project?

So can someone link how to build a green pointer using 808nm diode and a yag/ktp crystal? Be specific

So it was said that one can decan a 1w 808nm and add a cheap DPM from a cheap chinese green laser to get a high power green pointer. Has anyone done this or can someone post some info and pictures about this?

Where can I get a reasonably priced pair of goggles that will cover 808-like 1100nm? I figure I should get a pair that covers it all. Also I need them to be good enough to handle 3-6W or so.

Im going to do a small project and I am going to use a AC power converter that goes to 5V. Im going to get some small lasers that have a small driver on them or do not require a driver. With the proper resistors can I hook these up to the power source or do I need a 1N4001 diode also to make it...

Anyone know where I can get a number of cheap RGB LED's that I can control and also those that slowly change by themselves?

Can someone give me some info and such for building a laser using a c-mount? I have my 3W IR c-mount and it looks like it may be a long time before the kryton barrels get made for these so can someone give me the info on how I can make my own?

ok i just built my new blu-ray laser and am having some problems. i am using the PHR-803T diode. I am also using the new and most recent mxdl host which uses 2 cr123a batteries. finally i am also using a rcster driver. I dug out the paste stuff and desholdered the LED. I souldered the positive...

I still am looking for a true exact answer on exactly what are the specs for the LED in this http://www.dealextreme.com/details.dx/sku.4171 Does it run off 3.4v or 5.5v? What is the ma. Does anyone know the exact specs?

What are the major differences between an 808nm c-mount and a c-mount that is like 940-980nm? Would a 3W for both do just the same? Is it that big of a difference?

So anyone have any suggestions on how to make a laser range finder?

Is there a way to make a blu-ray player using the PHR-803T sled? $300 for a blu-ray player? Thats crazy! So ya anyone know about making one maybe?

Can someone explain to me hw c-mounts work and how I could even run these and host them?

Where can I get the cheapest 1000mw or 2000mw(1W or 2W) IR diode. I dont wanna spend too much for this.

I wanna make a IR trip meter where when the beam is broken like an alarm woulf go off or turn a light on or something. any suggestions?

Where can I find some very powerful IR diodes that I can harvest and use?

what are the specs for the IR diode that comes out of the PHR-803T sled?

I wanna make like a necklace lets say. So I would use a bunch of LED's and make a large square. How and what can I use to program it so if I press a button I can get music to play or different patterns to light up by using certain LED's.

how do people make something like this http://www.youtube.com/watch?v=b6mRUyWT6b4&feature=related its so cool