Recent content by constantvip

Thanks, at the beginning, I just want to provide some samples to make sure this design works well.

Hi Everyone, I designed and cusmized TEG based laser power sensor with high damaged threshold absorber. I just got them last night. I have two types, one is just one output, anther is a four quadrants design, which can provide beam position information. Please let me know if you have...

This is my first post. I saw a lot of people discuss about the laser absorber, so I think I should say something. I'm a laser engineer, as my personal project, I'm studying laser beam dump for a while, in recent time, I think I figured out how to make this kind of laser absorber, the material is...