I tested the LBP2-HR-VIS2, which I borrowed from Nick Hutzler's lab, as a beam propfiler. It is speced to 190 nm - 1100 nm, but I wanted to see if it worked for 1550 nm light. As an initial test, I put it in front of ~2 mW of 775 nm light and it profiled it well. Unfortunately, it couldn't see any of the ~10 mW 1550 nm light even with all of the ND filters off. A footnote says, "Although our silicon cameras have shown responses out to 1320 nm, it can cause significant blooming which could lead to significant errors of beam width measurement." Therefore, I don't think this product will work as a beam profiler replacement.