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Hey all. I did a search and couldn't find any previous post regarding using xenon or xenon /Krypton mix hid bulbs for pumping nd yag rods. The reason I'm interested is that I've recently come by some very nice silicon Steel laminations that I need to laser cut. I have a cnc that I could adopt...

hey everyone, im looking for a supplier for bare LED dies (dice?) a strange request, i know. obviously, as a home gamer, i dont need 50,000 a month. and i need more than one or two, so requesting samples is out. specifically i am looking for infrared GaAs chemistry. roughly the ones used in...

Hey everyone, so I'm getting back into my old rgb build, which is great because all the diodes are so cheap now! So after being scammed years ago, i have been left afloat to diy my own driver, cheaply. And here's the question. Is it possible to utilize a simple picaxe with hardware pwm...

I'm looking for help everyone. As some of you know I started the delta RGB laser last year, and was unfortunately scammed out of a driver and a lot of money. I'm looking to pick this project back up and get it done. I need a driver designed for it, and I will pay for the designs and your time...

Hey everyone. It's been a while since I have posted here, I have had some family issues and random stuff pop up and take me away from my rgb build. It's sitting in a box under my bed :/vim still trying to figure out the pcb there since I was scammed, and can't really put more money into it...

Alright guys here we are. only have my phone to take pictures, but i picked the best and resized them on paint...hopefully im doing this right. I have been trying to get this together for a long time now, and finally I have enough together to start a post. Although compared to multi, my...

Alright everyone, with all these drivers out there, even some led drivers powering laser diodes, which would anyone think be best for powering leds? Im powering a cree xml t6. So they can pull 3A I know leds can take more abuse than a laser diode. Looking at all the driver stats, I would have...

hey guys shapeoko preorders started, for those that dont know, its a desk mini mill. i am thinking about getting one, but its...an investment. 600 total is the kit i want. so what do you think? should i go for it?

Alright guys, I know this is out there but I am just wondering. Of all the ways to create light, which is a small piece of electromagnetism, why can't one simply induce a strong charged electron field in a magnetic field at the correct...speed, pulse, whatever else it would take, to make light...

Hey everyone. So im getting desperate. I need someone to help me design a circuit for me. Well...more design it for me. I need a driver bored for my laser project and its pretty demanding as far as the complexity goes. I have pretty much all the requirements I just can't figure out eagle or...

does anyone have any suggestions on where to buy a DPSS green module, without the heat sink, or driver. i just need the diode, housing, and aligned optics in some case similar to the standard axiz modules. Preferably with leads attached to the diode. but the output has to be at or above 300 mW

alright. so i did a bunch of searching and nothing i found seemed to do me right. i was watching ironman and started wondering the workings of the arc reactor. the concept of it is just a power source to power the electro-magnet in the cavity to keep the shards of metal out of his heart. being a...

Hey everyone. I'm looking for some decent optics for my laser project and I need an x cube beamsplitter/combiner for red green and violet lasers, but no luck finding anything reasonably priced. Any links where to get one at least 40 mm? Does anyone know if the KES-410 is the sled used in...

alright so i am attempting a new approach to wavelength combination. my design calls for RGV at 120 degrees in the same direction and reflecting 180 degrees into a center point of the three beams. the two ideas i had where one, having a custom prism made from who knows where, in which the beams...