The three basic technologies of laser power/energy measuring have not changed over the last 10 years.
1. Thermopile detectors
2. Photodiode detectors
3. Pyroelectric detector
Choosing the best profiler for a laser is a complex process. There is no one profiler available that works with all lasers because of all the factors involved. Here we’d like to help you begin figuring out what to focus on when doing laser profiler shopping (window or otherwise).