PD-300 Series photodiode heads have a spectral range from 200 to 1800 nm. Unfiltered power measurements range from nanowatts to 30 mW and u¥to 3 W with a filter. The heads feature automatic background subtraction and built-in wavelength calibration in 1-nm increments. Fiberoptic adapters are also available.
Long-life xenon lamps