Standard photodiode sensors 10pW-150mW, Very low noise 300 femto watts

Standard Photodiode Sensors - 10pW to 3W

Ophir's Laser Measurement Photodiode PD-300 sensor series measures laser power with spectral coverage from 200nm – 1800nm, and automatic background subtraction so the laser measurement is not sensitive to room light. All models have wavelength calibration built into the system.