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I recent purchased two of these modules and could find no information about them. The ends of the fibers were also snipped off which I found strange. Is there anything I should know about FAP units? Fiber lasers with snipped ends? 80W output lasers? I assume it will be a 2 volt laser, probably...

Ill try

24ma is the jump where my ir camera no longer picks it up. 3-4 is the jump of large brightness

Could it just be a well built diode? This was a custom lot of 54 from a lab somewhere, maybe after pushing it so far it changes somehow

The threshold is .4ma, after that it dims on my ir sensor and becomes a visible red

Well, I have 47 of these now.. I might go back to playing with my 405nm 1.5w now

It likes .4ma best for infrared. Past 24ma I lose infrared and just get red

Fun...

Well, any ideas what I can do with these lasera

It died at 80ma, no longer pulling amperage. At 50ma it started dimming on camera

I've got no heatsink and it's in a plastic enclosure

It goes from purple to deep red then dims out with wattage increase

Yup! Thank you

I had to look directly into the diode to see it. Probably not safe.. pulled .9ma@2v

It's red. Very very very faint

How fast will I kill it, what sort of draw should I look for in terms of voltage and amperage. I have 47 of these

I have a variable lab power supply. How do I test pinout exactly?

Hi. I'm relatively new to lasers and have a few unknown diodes I'd like to test and figure out, they are 3 pin and I can't get one to fire with my lab bench. Any help is appreciated on how to get some light from one. Thanks!