Laser Photodiode Sensors
Standard Photodiode Sensors – 300fW 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.
Round Photodiode Sensors – 20pW to 3W
Ophir's Round PD300R sensors are similar to the standard PD300 sensors but have cylindrical geometry where preferable. They have SM-1 mounting threads.
Integrating Spheres for Measuring Divergent Light
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.
Special Photodiode Sensors
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.