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I highly doubt any real damage occured since nothing reflected into your eyes. I think it maybe be a placebo that youre experiencing due to your fear of lasers. But if you actually feel like something is off. SEE A DOCTOR ASAP. The more time you waste if you do have eye damage the worse it can...

Hi all. I was just wondering if anyone could help me out finding a host for my laser heatsink? I bought a laser modual from dtrs laser shop. I have the 20mm copper laser modual. Where can i find a decent host? I plan to use the OSRAM 450nm 3W PLPT9 450LA-E so I think i may use a single 18650...

Hey there. Are these still for sale? What is the power output of the laser diode array? Is the second picture the diode array? Thanks so much.

Oh alright. Thats a great response thank you. The reason i didnt type it into google is because i wasnt really sure how to word it in any way that wouldnt take a paragraph hahaha. Although thats my terrible researching "skills". Im young and incredibly new to lasers. Theres so much to learn...

I wasnt challanging your reasoning. I was asking you why you said what you said, I am ignorent here and i came to ask a question. Theres no need to become defensive.

Ah alright. Thank you for the information. It was really just an ignorent approach.

Thats interesting, why do you say that?

Hi all. So recently ive just made a 120kv 127mA high voltage dc power supply. With it I plan to make a TEA laser and a throught crossed my mind. Is it possible to pressurise a chamber between the two electrodes with argon gas and expect it to lase with a blue~ light? I find changing the color of...

I assume its a laser diode array. Its absolutely gorgeous, incredibly beautiful. reminds me of that one minecraft achievment "Bring Home The Beacon" hahah

I dont have a very high budget here. less than 10$ AUD since i blew the rest of it on a different project. I used this for a 400mw dvd laser...

I have a laser focus modual with a plastic lens. Do you think it would melt under the high power of this laser diode?

Thank you very very much.

Hey all. Its my birthday soon and id like to celebrate by bringing a new laser pointer into this world. I would like some help in finding a 1W 5.6mm laser diode, preferably within the blue range for reasonably cheap, hopefully under 30 AUD. Could you help me in finding a laser diode that fits...

Thats interesting. I thought the guy above was putting in about 48V at 3.8 amps for his? In that case 125W did not appear, correct?

Great. I think the 10cm will do, but do correct me. Ill be using indium foil as and efficient heat transfer from the LDA and the radiator with the addition of two of the fans you recommended. I did some math regarding its output power based on the slope efficiency of the laser. Assuming 3.8A i...

Wow thats awesome thank you for the note. Good thing i told you otherwise i would of killed this 340$ laser diode. Which heat sink out of here can you recommend? How do you pick the right heatsink? (LPF didnt let me reply directly to your comment) I really appreciate the help. EDIT...

How can i choose an effective heatsink? what do i know will work? Im planning to use a pc fan driven by a 6v high current Li-Ion battery pack + indium foil on the laser diode array. Id preferably like one of those circle heat sinks.

Thank you Ill keep that in mind. I am planning to run the NUBM37 125W laser diode array and I want to clear that 125W mark by feeding it a little over its recommended amperage of 3A, Perhaps 3.2A-3.5A, Could I calculate roughly what output power id get?

Salutations all! I have some questions regarding how much you can push a laser diode resonably. Its quite common practise to run laser diodes at a higher-than-recommended current to squeeze out as much output power from a laser diode. I feel as though this is a stupid question, But whats a good...

yeah thanks bro. I tried exactly as you said, I managed to crack the glass but the lens was pretty much it. I also destroyed the leads completely. So now that my laser diode is kaput, ive checked out the NUBM47 Would this be it? it looks extremely powerful. By the looks of it I could just buy...