ISD-30-Si
ISD-30-IGA
ISD-30-SiIGA
Integrating Sphere Laser Power Detector

The ISD-30 detectors are built with a 300mm diameter integrating sphere with 100mm measurement port. The large sphere and port size makes them ideal to measure laser diode driven range finders and large beam diameter lasers. Two photodiode detectors one silicon and one indium gallium arsenide enable wavelength range coverage from 400 to 1800nm.

Model ISD-30-Si is set-up with a silicon photodiode for the wavelength range from 400 to 1100nm.
Model ISD-30-IGA is set-up with an indium gallium arsenide photodiode detector for the wavelength range from 800 to 1800nm.
Model ISD-30-SiIGA is set-up with both a silicon and indium gallium arsenide photodiode detectors for the wavelength range from 400 to 1800nm.
The detectors are equipped with a 2m long coaxial cable with selectable -1, -2 or -4 type connector for use with Gigahertz-Optik’s range of optometers. Calibration of spectral radiant power sensitivity in W in 10nm increments within the wavelength range from 400 to 1100nm, 800 to 1800nm or 400 to 1100nm are performed at Gigahertz-Optik’s Calibration Laboratory for Optical Radiation Quantities.