BeamMaster USB Knife edge profilers
BeamMaster is a high-precision multiple-knife-edge scanning laser beam profiler, which can be configured to sample, measure and display cross-sectional profiles and/or 2D and 3D image plots in real time up to 5 Hz. Selectable averaging of 1-20 samples provides noise reduction and maximizes measurement accuracy.
Data can be collected, displayed, stored and continuously streamed to the USB port. All screen images can be captured and stored, or printed to any Windows printer.
BeamMaster can measure focused beam spots as small as 3 µm with 0.1 µm resolution, and has an aperture as large as 9 mm with 1 µm resolution for larger beams. Measurements can be made from 190-1100 nm (Si-Enhanced) and from 800-1800 nm (InGaAs).
Input powers can be as low as 10 µW. There is automatic gain control and an internal distortion-free optical attenuation filter provided (Si models).