Laser Beam Diagnostics system includes a knife-edge profiler, USB interface module, and beam diagnostics software.

Key Features:

• 7 knife edge beam scanning system
• 5 mm square aperture
• InGaAs detector
• 800 to 1800 nm spectral range
• 1 µm resolution for beams >100 µm in size
• - 0.1 µm resolution for beams <100 µm in size
• Measures beam sizes down to 15 µm
• CW operation only

BeamMaster BM-7 InGaAs 5mm is a high-precision multiple knife-edge scanning laser beam profiler that can measure focused spots as small as 15 microns from 800 to 1800 nm. This model incorporates a 5 mm diameter InGaAs detector.

The BM-7 model uses seven individual knife-edges on a rotating drum to scan the beam through seven different axes in a single rotation. This provides more accurate measurements of the true beam shape and dimensions by tomographically combining data from seven scans to reconstruct a profile of the beam.