Gigahertz-Optik Logo

Quick Contact

Gigahertz Optik GmbH (Headquarter)
Phone: +49 (0)8193-93700-0

Gigahertz-Optik, Inc. (US office)
Phone: +1-978-462-1818


You can add products to the watchlist and compare them with one another or send us an inquiry. There are watchlist symbols on product pages and product tables for this purpose.

This Product is discontinued, please refer to the Alternatives shown below under Similar Products or contact us directly.

Alternative Products for this discontinued product:

BTS256-LED Tester
Compact BiTec Spectroradiometer LED Tester for the Measurement of Total Luminous Flux of Single VIS and NIR LEDs


Integrating sphere detector with UV-enhanced Si photodiode and 50 mm sphere for Laser power in W

  • 250 nm to 1100 nm spectral responsivity calibration
  • 10 mm dia measurement port
  • Synthetic ODM98 coating
  • Optional SMA Adapter
  • For the usage with Optometer and signal amplifiers, calibration certificate

Integrating Sphere Detector

The ISD-5P-SiUV integrating sphere detector employ a 50 mm diameter ODM98 coated integrating sphere with 10mm diameter measurement port. The unique collar baffle limits direct irradiation of the detector from dispersed light. The collar baffle enables optional detector ports to be added for additional detectors, fiber connectors or auxiliary use. The ISD-5P-SiUV features a UV-enhanced Si photodiode detector for use in the spectral range from 250 to 1100nm spectral range. 

Synthetic Coating 

Gigahertz-Optik’s synthetic ODM98 coating offers almost perfect hemispherical diffuse reflection for best light distribution inside the sphere. 

Traceable Calibrations 

Calibration of spectral radiant power sensitivity in W is performed in 10 nm steps from 250 to 1100 nm at Gigahertz-Optik’s Calibration Laboratory for Optical Radiation Quantities.

Effects of light propagation in a diffuse media

Typical Spectral Responsivity

Similar Products

Integrating sphere detector for luminous flux (lm) of 2π spot sources
Integrating sphere detector for Laser power in W
Integrating sphere detector for Laser power in W
Integrating sphere detector with InGaAs photodiode and 50 mm sphere for Laser power in W
Optical Power Meter Detector for fast, time-resolved (ns) radiant power measurement of pulsed laser diodes and LEDs

Product Categories