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Gooch & Housego Integrating Spheres

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Gooch & Housego Integrating Spheres

A range of sizes and configurations for any application

Gooch & Housego


The Instrumentation division of Gooch & Housego has manufactured integrating spheres for over 20 years. They offer spheres in a range of sizes, as well as a multitude of baffle and port configurations, to meet any source or input optica requirement. Sphere coatings for applications in the UV through IR wavelength ranges are available.

Irradiance and illuminance measurements

  • Near-perfect cosine response
  • Wide wavelength range - PTFE and gold coatings
  • A wide range of sizes from 1" to 76"
  • Both standard and custom designs

Total Flux Measurements

  • External and internal lamp mounting geometries
  • Fully optimised designs
  • Auxillary lamps included for highest accuracies
  • A wide range of sizes - from 4" to 76"
  • Washable coating on larger spheres
  • Standard and custom designs

Diffuse reflectance/transmittance measurements

  • A wide range of accessories available
  • Direct interface to instruments or via fibre optics
  • Dual beam construction for highest accuracies

Calibration Sources

  • Radiance, luminance, irradiance, illuminance calibrations
  • High light level to extremely low light level
  • Manual adjsutment or fully automated
  • NIST-traceable
  • Uniform

For further information please contact us or download the datasheet.

Read more on Gooch & Housego website