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this post was submitted on 22 Nov 2023
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You Should Know
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I had one custom made to avoid the cost of medical grade/dental lasers. You can make your own pretty easily with a diode and some other parts but I wanted a good shape for reaching the affected areas and my metalwork skills are nonexistent. I had it specced at 810nm, 600mW.
Be sure not to do this without knowledge of high powered lasers! At that wavelength and wattage it’s pretty weak for lasers, but still >100x the wattage of a typical laser pointer. It won’t burn through things like other similar lasers, but it will blind you with no warning and no room for error if you’re not careful and using the right glasses. Lasers are not actually very fun at all since you have to be very cautious.
Ahh so it is a DIY lazer. I was thinking it was a commercial product you would buy.
There are commercial medical/dental lasers but they’re decently more expensive. Still worth it but as a laser hobbyist I’m comfortable with the things. You can find them by searching for an 808nm dental laser.
Oh, they’re kind of big, which is the other downside. Make sure to still use the appropriate glasses
There’s also a device that uses red light instead, I think called luminance red. Not as effective but way cheaper than everything but a DIY with your own diode, and still reduces sore length for most people