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Liquid cooled gold integrating spheres for high power laser applications in the near to mid infrared (NIR and MIR) with exceptional power handling capability

  • Sphere inner diameter: 200mm
  • Input port diameter: 50mm
  • 4 SMA and/or FC fibre ports
  • Power density: 5000W/cm²
  • Wavelength range: 650nm – 20µm

These liquid cooled gold integrating spheres are designed for high power laser applications in the near to mid infrared (NIR and MIR). They provide exceptional power handling capability.

High power measurements are often performed using thermopile detectors. Thermopiles however, have the disadvantage of reacting very slowly – typical rise times lead to measurement periods of 1 second at best. The combination of an integrating sphere and a photodiode based power meter opens the possibility of measuring high power fluctuations on a µs time scale. This can be useful for setting up and debugging high power CW lasers.

These spheres may be combined with our OPM150 or OPM500 series of power meters via fibre coupling. Just plug it in to your USB port and start measuring!

  • Ports: SMA or FC fibre
  • Number of ports: 4

500W Chiller 20.208.00054

wdt_ID wdt_created_by wdt_created_at wdt_last_edited_by wdt_last_edited_at Photo Name Description Connector Compatibility Link
11 benjamin 08/06/2026 01:36 PM benjamin 02/07/2026 04:42 PM FC-Adapter for SP100 and G100L Integrating Spheres FC fibre adapter to allow fibre input to integrating spheres and free beam optical power meter detector heads.

This adapter uses our proprietary design to eliminate back reflections into the detector which would otherwise result in miscalibration of the detector.

The mounting holes are compatible with our P100, G100 and G100L integrating spheres.
FC SP100
G100L
Buy
12 benjamin 08/06/2026 01:37 PM benjamin 02/07/2026 04:44 PM SMA-Adapter for SP100 and G100L Integrating Spheres SMA fibre adapter to allow fibre input to integrating spheres and free beam optical power meter detector heads.

This adapter uses our proprietary design to eliminate back reflections into the detector which would otherwise result in miscalibration of the detector.

The mounting holes are compatible with our P100, G100 and G100L integrating spheres.
SMA SP100
G100L
Buy

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Do you need further information? Find useful links here!

Software Development Kit

Artifex Software Development Kit

The SDK is a fixed, free component when purchasing a device.

It comes with the source code of the application program (in VB.net) and a LabView VI with the basic functions of the instrument. A description of the communication with the devices and a list of the commands used is also included.

Donovan Ellis

Measuring Instruments