Recent content by esobrinho

The device I asked what it was, the one with cables and crystal, is an acousto-optical modulator. It has no part number on it but it could be an active q-switch.

Hello, guys! How are you doing? So, I tested the module at just 5 amps and as you can see in the camera screen, there is ligth coming out this baby. without the fiber termination, we can see like 2 light spots reflecting. With the termination, there's not much light as without it. Now I...

I didn't test it yet. I'm Gonna setup a power supply.

It just arrived. I don't know how this fiber is. Gotta learn about them. This bigger crystal I wonder if those metallic devices above and bellow are thermalcoolers or what.. Also gotta figure out what are these both crystals.

Hello, everyone. I just bougth online this broken coherent Fap800 for 30 bucks. Anyone think is repairable if it is just the connector? You guys think inside was vacumm or just a dust free enclosure with regular air? Anyone knows what should be the other devices? Thank you all.