Laser power meter / laser energy meter / laser power meter

The DP25901 Laser Power Meter is a Laser power meter using a photodetector. The wavelength response range is in the range of 400 ~ 1100nm (silicon spectrum). It can test Nd:YAG large and medium power laser with a wavelength of 1064nm within 200W. It can also test He-Ne with a wavelength of 633nm within 200mW through wavelength switching. Small and medium laser power or average power can also be calibrated at other laser wavelengths according to the user's special needs. The photosensitive surface of the Laser Detector can work normally under high direct current illumination with a power density of 10 kW/cm2.