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Sanwu has a good rep around these parts. Podo is a member here. Podo can help you very much.

Sowee7, I have also seen visible red spectrum vscel diodes. but they are low power for the price, unless one buys an array. These are very similar to LED's in the way that they are constructed, only that these produce coherent light. One could create a DPSS laser with the IR ones. Very cost...

Ir yes! but all have circular beam profiles. If one is very careful and wear good eye protection, they would have a decent etching device. For the price , these diodes would be great to try out. Also, i have read that there are visible ones being tested. So, why not try one of these for specs...

thanks red , for checking. I talked to a guy at RPM about prices. Row Labels Price USD (1 - 10units) Price USD (10 - 100units) VD-0850P-002W-1C-2A0 $- $14.88 VD-0850P-004W-1C-2A0 $- $25.95 VD-0940I-004W-1C-2A0 $- $25.80 VD-0940P-002W-1C-2A0 $- $15.27 At these prices, it...

anybody know the best place to buy Vscel laser diodes?

I have been trying to find out if vscel laser diodes are good . they look to be a cheap alternative to side emitting diodes.

Butter fingers? hmmmmmmmmm......I bet he was making smores. If I where you , I would tell your friend to get his own.

Why do you keep mishandling your device? Why do you ask about diminished output, did it engrave before and stop after dropping it 2-3 times?

This is a great way to go Win 11 if you do not mind water mark at bottom right stating eval version. . I received new updates via Win update yesterday. My rig Z270 asus Rog Strix I7-7700K ( cpu compatbility is the only blinking issue for having to do it this way) I had to flash the MB to the...

having problems? Here ya go "https://www.howtogeek.com/759925/how-to-install-windows-11-on-an-unsupported-pc/" There is a registry hack for unrecognized pc/TPM. But you will have to register to the insider program first. Then download wind 11 insider build via win update.

Sounds interesting.....There are a lot of new diodes being produced. I hope that one is able to reach 10W with good divergence.

wild , you'r you are starting to freak me out....LOL....Just kiddin

Trolls...Trolls...their hair is cut with bowls....when you see, what you say.....go f..k yourself....and go away.....🩲:poop:

make an enquiry. They responded to me within 24 hours.

I was going through my list of Chinese laser companies, and I found this one"https://www.brandnewdiode.com" They don't provide free samples(I asked) but their prices are not terrible. They have a lot . And, No I do not work for them.

I found this company while going through my list of chinese distros"https://www.brandnewdiode.com/single-emitter-laser-diode/to-mount/page-2/" they have some nice diodes.

I saw this driver on aliexpress"https://www.aliexpress.com/item/32377309258.html?spm=a2g0o.productlist.0.0.71abfb27JpF9uZ&algo_pvid=ca61aaf3-8f88-4af3-a8b6-70581537713f&algo_exp_id=ca61aaf3-8f88-4af3-a8b6-70581537713f-2&pdp_ext_f=%7B%22sku_id%22%3A%2253309796953%22%7D" Does any one have any...

more power....more power..more power!!!!!!!!AAAAAAHHHHAAAAAAAHHHHHHHAAAA.......IT is a real disease. Ilike IT!

i for one am waiting for some results NUBM0E. Come on cowboy...YEE-HAA

I was looking at the recapped diodes, But I had read somewhere in the forum that someone bought one of the re-caps and saw no difference in degradation. On the sale site "This product is processed from Nichia NUBM07. The diodes have inert gas inside the package. 720hours (30days) reliability...