Integrating Sphere Solutions

An integrating sphere is a light collector which takes advantage of physical geometry to homogenize any radiation being emitted inside by relying on a high-reflectance coating material.  Depending on the wavelength range the end user using a sphere with, different coatings have different advantages based on the application.

Typically a sample will be placed so that all or part of the emitted light is collected inside the sphere, and through various calibration procedures, the collector can be used to measure light in units of radiance or irradiance.  They can also be used as a light source as a supplier of radiant or irradiant light.

All sphere solutions from Gamma Scientific are accompanied by ISO17025 accredited calibration (NVLAP lab code 200823-0) for accuracy and certainty.



  • LED and SSL Lighting Test & Characterization
  • Lamp Test and Characterization
  • Laser Power Measurement
  • Fiber-Optic Testing
  • Photometric and Radiometric Measurements
  • As a Uniform Light Source
Our LM-Series integrating spheres are optimized for light measurement applications, and include both standard and one-of-a-kind custom solutions, ranging from 25 mm to 2 meters in diameter. Access...
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Gamma Scientific has a catalog of available standard spheres designed for general use or specific applications, as a light source or detector, and more. Each configuration relies on some general...
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