Laser Photodiode Sensors
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.
Ophir's Round PD300R sensors are similar to the standard PD300 sensors but have cylindrical geometry where preferable. They have SM-1 mounting threads.
Ophir integrating spheres have a highly reflective diffuse white coating for measurements independent of beam size, position and divergence. There are several sphere sizes, apertures and wavelength regions available. The large IS6 series has 2 configurations for measuring divergent or parallel beams.
Integrating spheres for measuring laser power of divergent beams, flat response sensors for broadband sources, eye response detectors for Lux measurements, peak detector for measuring scanned or chopped laser beams. FPS-1 sensor for measuring temporal laser response into oscilloscope with 1.5ns response time.