Pulsed laser power measurement system
From: Labsphere
Posted On: 01 Feb 2019
Labsphere’s Pulsed Laser Power Measurement Systems assure an accurate, reproducible method of determining the total power from a collimated or divergent laser or laser diode. The unique geometry of the sphere means that laser power measurements are independent of beam polarisation and are insensitive to beam alignment.
The systems provide options for laser power measurement over the 350 to 1,700nm wavelength region for optical powers ranging from nW to hundreds of Watts. The system’s calibrations are traceable to the National Institute of Standards and Technology (NIST). Each system consists of a laser power measurement sphere, post holder and base assembly, a detector assembly, and multi-wavelength calibration.